You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Sarah Jones here. Can you please help me in booking a ticket from ATL to PHL?

ASSISTANT: Sure, what are your willing dates to travel?

USER: Yes, I'm willing to travel on 07/21 and 07/23.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Ok, there is a flight 1004 in JetBlue airline matching your details with price 100. Shall I proceed?

USER: You can proceed for booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you so much.

ASSISTANT: You are welcome, have a nice journey.