You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Justin Miller here.

ASSISTANT: Yes sir, Is there any help required from our flight booking agency?

USER: Yes, I have to attend a birthday party in Oakland in the month of March. Can you please help me in flight ticket booking process?

ASSISTANT: Sure sir, I will try my best to bring a best flight from our agency.

USER: Thank you for your quick response.

ASSISTANT: It's alright sir. Can you please provide your origin and destination airport codes for booking your ticket?

USER: My genesis airport is OAK and terminus airport is OAK.

ASSISTANT: On what date would you like to departure?

USER: I would like to departure on 03/23.

ASSISTANT: If you are planning about your return journey also, please inform us to book. In that way you will get a special discount from our agency.

USER: Oh! That's great to hear, please confirm my return ticket also on 03/25.

ASSISTANT: Please wait a moment to check the exact flight which is exactly matched with your required details.

USER: Sure, take your time.

ASSISTANT: Good news sir. I have found a direct flight in your journey, after deducting special discounts, you will get this ticket only for 200 which is provided by Frontier airlines. If you are comfortable with this, please let me know.

USER: But I want 1 halt in between my journey. Can you please check once again is there any flight available with a 1 connection limit?

ASSISTANT: Ok sir, wait for a while. I will check is there any flight available or not with your required number of connections.

USER: Ok.

ASSISTANT: Sorry sir, there are no flights available for your required number of connections. If your want to go in a connecting flight, the above flight is ready to serve you.

USER: Oh! That's so sad to hear that. It's ok I will choose another alternate way to reach my destination.

ASSISTANT: It's alright.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching to our services, have a great day.

USER: Most welcome.