You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

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

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My travelling dates are Dec 26 and Dec 28.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: My name is Matthew Williams.

ASSISTANT: Let me know your connection limit?

USER: I would prefer single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure, I will wait for your response.

ASSISTANT: We found 1027 Spirit airlines with single connection with business class.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been reserved with price 700.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.