You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you help me to book a flight ticket from DCA to AUS?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: My travel dates are Jan 27 and Jan 29.

ASSISTANT: Do you have any connection limit?

USER: Yes, I prefer connecting flight for this trip.

ASSISTANT: May I know your name please?

USER: I am Timothy Martin.

ASSISTANT: Are there any more specifications in your journey?

USER: No, thanks for asking.

ASSISTANT: There is a flight found with JetBlue airlines, flight number 1012, and the fare of 100 with single stopover. Shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.