You are a flight assistant. 
 USER: Hello, I am Laura Nelson.

ASSISTANT: Hello, do you need any help from us?

USER: Can you aid me in booking a flight ticket from LGA to HOU?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I am planning to start on June 6th and return back on June 8th.

ASSISTANT: Ok, may I know your airline preference?

USER: I prefer to travel in normal cost airline.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: Max connections of the flight should not exceed than 1.

ASSISTANT: Sorry, there is no flight with your request.

USER: No issues. Thank you for checking.

ASSISTANT: You are welcome, have a great day.

USER: You are welcome, have a nice day.