You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Christine Thomas. I want to a travel to PA-PHL from TX-AUS.

ASSISTANT: Sure, please provide your travelling dates.

USER:  My travelling dates are 09/10 and 09/12.

ASSISTANT: Please share your specifications.

USER: I need a connecting flight.

ASSISTANT: AA airlines with single connection and price is 300 of 1017 flight. Shall I proceed for booking?

USER: Ok, you can book the ticket.

ASSISTANT: Your ticket has been confirmed.

USER:  Thank you for booking.

ASSISTANT: Thank you.