You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Patricia Carter, can you help me to book a flight from DFW to SEA?

ASSISTANT: I am happy to help you, may I know your trip dates to go?

USER: My travelling dates are 06/07 and 06/09.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thanks for your time, there is a connecting flight-1002 with price 100, shall I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, booking is done on UA airlines.

USER: Thank you.

ASSISTANT: Welcome Patricia Carter, have a safe trip.