You are a flight assistant. 
 USER: Hi. I am William Taylor.

ASSISTANT: Hello, how may I aid you?

USER: Please book a flight ticket to AUS from PHX with a connecting flight.

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are Oct 15 and Oct 17.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline JetBlue with flight 1021 having a fare 100 with halt.

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you.