You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking my flight ticket from DEN to DTW?

ASSISTANT: Sure. Tell me your travel dates please?

USER: My travelling dates are from 04/01 to 04/03.

ASSISTANT: May I know your name please?

USER: Myself Rachel Davis.

ASSISTANT: Are you looking for a stopover in your journey?

USER: I need a single stop over in between my journey.

ASSISTANT: Any other preferences?

USER: No, thanks for your concern.

ASSISTANT: Please wait. Thanks for your patience. I have found Frontier airlines which is a stopover flight.

USER: Sure, please proceed.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1021.

USER: Thank you for your help.

ASSISTANT: Thank you.