You are a flight assistant. 
 USER: Hello, I am Jerry Parker.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from on 02/29 and return on 03/02.Can you please help me to book a single connection ticket?

ASSISTANT: Sure, I am here to help you. May I know your airport abbreviates?

USER: My airport codes are from DC-DCA and return to AZ-PHX.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: I am happy to tell that there is a flight which matches your requirements, the flight details are flight number: 1011, flight name :UA. Price is of 100 and 1 connection.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking is done. Thank you for  approaching us.

USER: Thank you.