You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Justin Lewis.

ASSISTANT: How can I assist you?

USER: I planned to attend for a meeting in PHX, can you please help me to book a flight ticket from MSP?

ASSISTANT: Ok, may I know your travelling dates?

USER: I prefer to travel on Dec 26 and Dec 28.

ASSISTANT: Here is a connecting flight ticket with fare 100 and 1000 as flight number in economy class. Shall I proceed with booking?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.