You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I need to attend a client meeting, can you please book the ticket from DCA to DTW?

ASSISTANT: Sure, may I know your good name?

USER: Sure, my name is Margaret Young.

ASSISTANT: May I know on which dates you have planned to travel?

USER: Sure, my planned departure and return travel dates are 12th and 14th of Jan.

ASSISTANT: Is there any connection limit?

USER: Yes, I prefer single connected flight to travel.

ASSISTANT: Are there any other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: We found a Frontier airline, price is 100 in economy class with one stopover. Shall I proceed?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with a flight number 1025.

USER: Thank you so much for your help.

ASSISTANT: Thank you for opting.