You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Emily Edwards. I wane to book a flight ticket from Las Vegas LAS to Phoenix PHX. Can you make a reservation for me?

ASSISTANT: Ok, may I know your travelling dates?

USER: Ok, my planned trip dates are on May 13 and return on May 15.

ASSISTANT:  Here is a connecting flight with fare 100 and 1019 as flight number in economy class. Shall I proceed with booking?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.