You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in booking my flight ticket from HOU to LGA?

ASSISTANT: Please provide your trip dates.

USER: My travelling dates are Nov 27 and 29.

ASSISTANT: May I know your name?

USER: Myself John Evans.

ASSISTANT: Do you have any specifications?

USER: I need connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: AA airlines with flight 1000 is providing a connecting flight and ticket costs you 200 in economy class.

USER: Please proceed with booking.

ASSISTANT: Your ticket is confirmed John Evans. Flight departs at 12:00 hours and arrives at 21:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.