You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Amy Brown. Can you help me to book a flight from ORD to SEA?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travelling dates are 05/03 and 05/05.

ASSISTANT: Wait a moment please.

USER: Ok.

ASSISTANT: UA airlines is available in your route with the ticket fare of 200, shall I proceed with the booking?

USER: Proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1007.

USER: Thank you.

ASSISTANT: Thank you for reaching us.