You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: My name is Andrew Garcia, I want a economy class flight ticket to visit New York. Can you book a connecting flight for me?

ASSISTANT: Can you please share me your travelling journey codes?

USER: My source point is IAH and my destination is LGA.

ASSISTANT: May I know your trip dates?

USER: I will travel on Dec 23 and return on Dec 25.

ASSISTANT: Ok, May I know your departure and arrival timings?

USER: I want return flight in evening.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found a connecting flight in the economy class of United Airlines fare 100 which returns at 1:00 AM, can I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: Your booking has confirmed with flight number 1006.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.