You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

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

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

USER: Sure, I am planning to move on 05/01 and please book my return ticket on 05/03.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 in Delta airlines. Is it ok for you?

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

ASSISTANT: I have confirmed your ticket with the flight number 1002.

USER: Thank you for your help in booking of my ticket, have a great day.

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