You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can you please tell me how may I help you?

USER: Myself Robert Robinson. I would like to meet my sister at Boston, will you help me in booking the flight ticket from PHX to BOS?

ASSISTANT: Sure, I am here to help you with the ticket booking. Can you please help me with the travel dates?

USER: My travelling dates are 04/07 and 04/09.

ASSISTANT: There is a flight with the connection limit 0 and the price is 500 in the Southwest airlines. Can I proceed with ticket booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, I have booked your ticket with the flight number 1020.

USER: Thank you for helping me.

ASSISTANT: You are most welcome. Thank you for reaching us.