You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Susan Harris, want to travel from PHX to DFW. Can you please help me?

ASSISTANT: Sure, can you share your journey dates?

USER: My trip dates are from 02/02 to 02/04.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: There is a connecting flight with number 1008 in airline Frontier, the fare is 200. Can I book it?

USER: Please you can proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.