You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you help me in booking a business class flight to Seattle from Dallas to meet my cousin?

ASSISTANT: May I know your trip dates?

USER: Sure, my trip dates are Feb 03 and Feb 05.

ASSISTANT: Do you prefer any specifications?

USER: I need single connecting flight for my journey.

ASSISTANT: There is a connecting flight in spirit airlines with the fare 800.

USER: Yes, do proceed with the booking in the flight which have provided under my name Susan Baker.

ASSISTANT: Your booking is done.

USER: Thank you for your kind service.

ASSISTANT: Thank you.