You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I want to travel from CLT to Seattle, SEA. Will you please help me with booking a flight ticket?

ASSISTANT: Sure, can you please forward your journey dates?

USER: Ok, my planned journey dates are from Jan 13 to Jan 15.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a flight with connection limit one.

ASSISTANT: May I know your name please?

USER: Sure, my  name is Kevin Hall.

ASSISTANT: Are there any more specifications?

USER: No, thank's for asking.

ASSISTANT: We found a Southwest airlines, flight number 1002, and the fare of 100, with direct flight. Shall I proceed?

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.