You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I want to book a flight ticket from CLT to PHX. Can you please help me to book a flight ticket which depart in the evening?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My trip dates are Oct 7 to Oct 9.

ASSISTANT: May I know your name to fill our reservation portal?

USER: My name is Kevin Smith.

ASSISTANT: May I know your specifications of flight?

USER: I am looking for flight with normal cost.

ASSISTANT: Here is a flight with 1 stop and price is 200 in economy class, can I proceed with it?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked with 1005 flight in UA airlines.

USER: Thanks for your booking.