You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight from SEA to attend a meeting at DTW. can you book a flight for me?

ASSISTANT: Sure, I will help you with that. To proceed further could you help me with your name please?

USER: My name is Michelle Baker.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I prefer a connecting flight.

ASSISTANT: Can you please share your trip dates?

USER: I will travel on Sept 11 and return on Sept 13.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Is there any class preference?

USER: I do not any class preference.

ASSISTANT: Do you have any specific time preference for return and depart?

USER: Please provide my depart flight in evening.

ASSISTANT: Thank you for sharing all the details to check with the availability of the flights.

USER: Sure.

ASSISTANT: Michelle Baker, Southwest Airlines is providing a connecting flight and the airfare is about 100. Shall I book your ticket with this flight?

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked with flight 1017 which departs by 22:00 hours and arrives by 20:00 hours.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching our agency. Have a safe journey.