You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Sharon Campbell.

ASSISTANT: Nice to meet you.

USER: My company provides me to travel in flight with a budget of 5000, can you help in booking a flight with in a cost?

ASSISTANT: Will you provide your travelling dates please?

USER: I like to travel on 03/15. And I like to travel back on 03/17.

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

USER: I like to takeoff the flight from LAX to HOU.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting. As per your request, there is a flight with price 200 and the connections 1 is available.

USER: Book the ticket with that flight.

ASSISTANT: Your ticket is booked.The flight number is 1000 and the airline is UA.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.