You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to book a flight ticket to OAK from DEN, can you please help me out?

ASSISTANT: Sure, I am here to help you.

USER: Thanks.

ASSISTANT: May I know on which dates you want to travel?

USER: Sure, my planned travelling dates are Jan 04 and Jan 06.

ASSISTANT: Ok, do you need any break in between the journey?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: May I know your name for further process?

USER: Sure, my name is Nicole Collins.

ASSISTANT: Please share your other specifications.

USER: Ok, I prefer normal cost airline.

ASSISTANT: Ok, please wait a minute I will get back to you with the flight details.

USER: Ok, take your time.

ASSISTANT: Thank you for your time, sorry no flights found with your details.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us, have a nice day.