You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I would like to book a flight ticket from DEN to PHX, can you please help me?

ASSISTANT: Sure, I am glad to help you in booking. Can you please share your travel dates?

USER: My travelling dates are Jan 12 and Jan 14.

ASSISTANT: May I know your name?

USER: My name is Margaret Young.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Flight 1026 in Delta airlines is available for you with 1 stopover and it costs you 100. Can I proceed?

USER: That's fine, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe flight.