You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Is this flight ticket booking agency?

ASSISTANT: Yes, you are at right place. Welcome to flight booking agency.

USER: Thank you.

ASSISTANT: In which way I can assist you at this moment?

USER: I want to go to Dallas next week for attending a summit meeting there. Can you please help me in booking flight ticket from Atlanta?

ASSISTANT: Sure, I am gleeful to help you with that.

USER: Thanks.

ASSISTANT: Can you please let me know your nearest genesis and destination airport codes for booking?

USER: I would like to fly from ATL airport because this airport is near to my location and destination airport is DFW.

ASSISTANT: Ok, when would you like to departure on?

USER: I want to departure on 10/10.

ASSISTANT: Can you please provide your name to book the flight ticket?

USER: Sure, my name is Anna Allen.

ASSISTANT: Is there any return trip that you are planning?

USER: Yes, please book my return ticket also on 10/12.

ASSISTANT: Do you have any specific requirements in connections between your journey?

USER: Yes, I need 1 halt in between my journey.

ASSISTANT: Ok fine, I will put the conversation on hold to check the flights availability and I will get back to you with a positive response.

USER: Thanks, find a low class flight for me, I can spend up to 200.

ASSISTANT: Yes, there is a flight available for your request. Delta airlines is serves you with a minimum starting fare of 100 is matches with your required connections. Shall I proceed with this airline?

USER: That's perfect, this airline satisfies all my requirements, you can confirm this flight ticket for me.

ASSISTANT: Sure, I have confirmed your seat in flight number 1020. Happy journey Anna Allen.

USER: I’m so grateful for your help, thank you.

ASSISTANT: Thank you for contacting us.

USER: Most welcome.