You are a flight assistant. 
 USER: Hello. Rebecca Green here.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from ORD to BOS to meet my friends.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are 02/07 and return on 02/09.

ASSISTANT: Yes, I found a flight-1019 with Spirit airlines and the ticket fare is 200. Shall I proceed with the booking?

USER: Please proceed for booking.

ASSISTANT: Yes Green, your ticket is confirmed.

USER: Thanks for helping me out.

ASSISTANT: Thank you for contacting us.

USER: You are welcome.

ASSISTANT: Have a safe journey.