You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Brian Davis.

ASSISTANT: How can I assist you?

USER: Book a ticket from BOS to EWR, to meet my school teacher. Hope you are helping me.

ASSISTANT: Sure, can I know the travel dates please?

USER: Sure, my trip dates are 11/17 and 11/19.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight in AA airline with price 200, can I book it?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked with flight number 1024.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for approaching us.