You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am looking to book a flight ticket from DFW to SEA. Can you help me for that?

ASSISTANT: Sure, I am here to help you for this. When you are planning your trip?

USER: My travelling dates are Aug 22 and Aug 24.

ASSISTANT: May I know your name please?

USER: My name is Betty Carter.

ASSISTANT: Is there any connection limit?

USER: I need a single connecting flight in my journey.

ASSISTANT: Do you have any other specifications regarding your journey?

USER: I prefer to book a economy class.

ASSISTANT: As per your intent, there is a flight with Southwest Airlines and the ticket fare is 100. Would you like me to make the booking now?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is reserved in economy class with the flight-1029. Your depart time is 21:00 hours and again your arrival time is 12:00 hours.

USER: Thank you for booking.

ASSISTANT: Thank you very much for approaching our agency.