You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Margaret Evans, want to travel from DFW to DEN,.

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are from 10/22 to 10/24.

ASSISTANT: There is a flight available for you in Delta airline with 1 connection. Shall I proceed?

USER: Yes, please.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.