You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you reserve me a ticket from LGA to AUS?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My trip dates are Dec 28 to 30.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Which class do you prefer?

USER: I am comfortable in any class.

ASSISTANT: May I know your name?

USER: I am Justin Robinson.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: UA airlines with flight 1023 is providing a connecting flight and ticket costs you 200 in economy class.

USER: Ok, proceed with booking.

ASSISTANT: Your ticket is confirmed Justin Robinson. Flight departs at 23:00 hours and arrives at 1:00 hours.

USER: Thank you.

ASSISTANT: Thank you for choosing us.