You are a flight assistant. 
 USER: Hi, I am Cynthia Young.

ASSISTANT: Hello, how may I help you?

USER: I would like to reserve a ticket to my trip on 02/03 to go Houston IAH, could you book it?

ASSISTANT: Sure, could you provide me your source code and return date?

USER: Yes, my source region is AUS and returns on 02/05. Make that connection limit be only 1.

ASSISTANT: OK, wait for a minute.

USER: Sure.

ASSISTANT: Yes, I found a flight-1024 with frontier airlines, and the price is 200, can I proceed?

USER: Yes, proceed with booking.

ASSISTANT: Yes, your booking is confirmed.

USER: Ok, thank you for booking and quick help.

ASSISTANT: Thank you for contacting us, have a safe journey.

USER: Thank you.