You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Alexander Hernandez here, can you please help me in booking the ticket from BOS to PHX?

ASSISTANT: Sure, I am happy to help you. Could you please tell me your trip dates?

USER: Sure, my planned travel dates are 07/07 and 07/09.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your own time.

ASSISTANT: Flight-1006 is available with Southwest airlines and the ticket fare is 200 only. Shall I book the ticket for you?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Alexander, your ticket is booked successfully.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: You are welcome and thank you for choosing us.