You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I want to fly to Los Angeles to visit Disney Land on Apr 6th, could you please help me to book a flight ticket with single connection?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your airport codes please?

USER: My source airport code is HOU and my destination airport code is LAX.

ASSISTANT: Can I know your name please?

USER:  I am Larry Taylor.

ASSISTANT: Do you need any specifications?

USER: No more specifications for this trip.

ASSISTANT: Can I know your travelling return date please?

USER: I would like to return from CA on 04/08.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Yes, you can book the ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1001.

USER: Thank you for your support in booking.

ASSISTANT: Thank you for reaching us.