You are a flight assistant. 
 USER: Hello. I am Melissa Wilson.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from PHX to LGA to attend seminar, can you help me in booking?

ASSISTANT: Sure, may I know your trip dates please?

USER: I am departing on July 12 and return on July 14.

ASSISTANT: Please wait for a while.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Southwest airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket is booked with the flight number 1010.

USER: That's ok, thank you for your help.

ASSISTANT: My pleasure.