You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Dennis Edwards, want to travel from LAS to DFW.

ASSISTANT: May I know your travel dates?

USER: My travelling dates are from 11/22 to 11/24.

ASSISTANT: There is a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.