You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Sarah Jones here.

ASSISTANT: Yes, Jones.

USER: I would like to visit Phoenix for a business trip, so can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, I will help you out. Please provide me your location airport codes?

USER: Thank you. I want to travel from DCA to PHX.

ASSISTANT: Please share me your travel dates?

USER: I am heading from my location on 11/02 and please book a return ticket on 11/04.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: Here is a flight with 1 connection and price is 100. Can I proceed with it?

USER: Yes, I am ok with this, you can proceed.

ASSISTANT: Your ticket has been booked with 1024 flight in Delta airline.

USER: Thank you for your help, have a good day.

ASSISTANT: Thank you for reaching us.