You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you help me in booking from ORD to DCA, as there is  a business meeting to attend?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates are Nov 22 to Nov 24.

ASSISTANT: On which name shall I reserve flight ticket?

USER: Reserve under the name Michelle Collins.

ASSISTANT: May I know your connection limit?

USER: I am looking for a stopover flight which return in morning.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 100 in Delta Airlines, can I proceed with the reservation?

USER: You can confirm it.

ASSISTANT: Your ticket has been reserved with the flight number 1021 in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.