You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Kevin Lee here.

ASSISTANT: Can you please let me know how may I help you?

USER: I need your help in booking of a flight ticket from PHX to LGA for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, I am here to help you with that. Will you please provide me your travelling dates?

USER: Thank you. I am planning to move on 02/17 and please book my return ticket also on 02/19.

ASSISTANT: Ok, please wait a minute.

USER: Ok, take your time.

ASSISTANT: The JetBlue airlines is providing the service in this route, which is having a connection limit 1 and the ticket fare is 100. Can I proceed?

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

ASSISTANT: Ok, I have reserved your ticket with the flight number 1000.

USER: Thank you for your help in booking of my ticket.

ASSISTANT: You are most welcome. Thank you for choosing our travel agency.

USER: Welcome.