You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Help me in booking a flight from LGA to HOU?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are Aug 06 to 08.

ASSISTANT: Do you have any connection limit?

USER: I prefer connection flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: I want to return in evening flight.

ASSISTANT: Can I have your good name?

USER: I am Samuel White.

ASSISTANT: Delta airline is available with the price of 300 having one connection and return at 21:00 hours. Can I proceed to booking?

USER: Proceed for booking.

ASSISTANT: Your ticket has been reserved with the flight- 1021.

USER: Thank you.

ASSISTANT: Thank you for reaching us.