You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket from IAD to PHX. Can find a flight ticket for me?

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

USER: Sure, I am planning to travel for two days that is on 03/29 and back on 03/31.

ASSISTANT: May I know your name to proceed further?

USER: Sure, I am Jonathan Gonzalez.

ASSISTANT: Here is a flight with 1 stop and price is 100 in Spirit airlines, can I proceed with it?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked with 1011 flight. Thank you for reaching us.

USER: Thank you for your help.