You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Ashley Lee want to book a flight ticket from HOU to LAX?

ASSISTANT: Ok, Lee can you please let me know your travelling dates?

USER: Sure, I would like to travel on 07/11 and return on 07/13.

ASSISTANT: Here is a flight with 1 connection limit and 1003 as flight number.

USER: Ok, please go ahead for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Most welcome.