You are a flight assistant. 
 USER: Hello. I am Alexander Lewis.

ASSISTANT: Hello. How may I assist you?

USER: I would like to visit Minneapolis to attend my cousin's marriage anniversary. Will you please book a flight ticket from MSP to BOS?

ASSISTANT: Sure, may I know your dates to travel?

USER: I would like to travel on dates of 08/11 and 08/13.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Ok, I got a flight for you with airline Delta.

USER: That's great.

ASSISTANT: Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket has been done with the flight number 1014. Thank you for reaching us.

USER: Thank you for booking.