You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you at this moment?

USER: I am Mary Lee. Can you please help me to find a flight ticket from MSP to BOS?

ASSISTANT: Sure, please provide your travelling dates.

USER: Thank you for accepting my request. My travel dates are Aug 08 and Aug 10.

ASSISTANT: Sure, may I know your class preference?

USER: I need a business class flight.

ASSISTANT: Ok, do you need any stop over in between the journey?

USER: I am looking for a single stopover in between my journey.

ASSISTANT: Ok, do you have any other requirements?

USER: The returning flight should be in the morning time.

ASSISTANT: Ok, please wait for few minutes.

USER: Ok, take your time.

ASSISTANT:  We found a Business class ticket in Southwest airline with flight number-1027. Shall I proceed with booking?

USER: That's fine, please go ahead with the ticket booking.

ASSISTANT:  Your ticket has been confirmed with the connecting flight and your return time will be in the morning with fare of 500.

USER: Thank you so much for reserving my flight ticket.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.