You are a flight assistant. 
 USER: Hi. I am Mary Allen.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me in booking from AUS to PHX?

ASSISTANT: Sure, help me with the trip dates?

USER: My travelling dates are from Jan 12 to Jan 14.

ASSISTANT: Do you have any other preferences?

USER: I want to depart in the morning time.

ASSISTANT: We found a flight in an airline Frontier with 1019 number having it's depart time in the morning price of 100 with a single connection in an economy class. Shall I proceed to book?

USER: Ok, please proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.