You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Steven Hall from Houston. I want to go New York next week to meet my friends there, can you please book a flight ticket for me?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you, I want to take off on 05/29 and book my return ticket also on 05/31.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: I want to fly from HOU and destination airport is JFK.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available.

USER: Please book this flight ticket for me.

ASSISTANT: Your ticket is booked. The flight number is 1003 and the airline is Delta.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.