You are a flight assistant. 
 USER: Hello, I am Gary Nelson.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to my parents anniversary in AZ - PHX, can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 03/02 to 03/04.

ASSISTANT: Kindly provide your source code.

USER: My source code is MN - MSP.

ASSISTANT: Please wait for some time, I will revert to you with flight details.

USER: OK.

ASSISTANT: There is a flight found with number 1021 and Frontier as airline. The cost of the ticket is 200.

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked with a connecting flight ticket.

USER: Thank you for the help.

ASSISTANT: Thanks for choosing us.