You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Please book a ticket from Dallas & Fort Worth, TX-DFW to Philadelphia, PA-PHL.

ASSISTANT: I am happy to help you, please mention your trip dates too.

USER: Departure date is by 12/07 and intend to return on 12/09.

ASSISTANT: Can I have your name in the meanwhile?

USER: I am Ashley Allen.

ASSISTANT: There is a connecting flight-1014 with price 100, shall I proceed?

USER: Please book a flight.

ASSISTANT: Ok, booking is done on Hawaiian airlines.

USER: Thanks.

ASSISTANT: Thanks for consulting us, have a nice day.