You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Please help me out in booking the ticket because I am new to these online technology.

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates will be 02/20 to 02/22.

ASSISTANT: May I know your airport codes?

USER: My airport codes will be DFW to PHX.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a connecting flight with number 1025 in airline Delta, the fare is 100.

USER: Please proceed.

ASSISTANT: May I know your name for booking?

USER: My name is Jack Rodriguez.

ASSISTANT: Your ticket is booked.

USER: Thank you for your support.

ASSISTANT: Thank you for reaching us.