You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you please check for the flights for my business meeting from LGA to HOU please?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My journey will start on 27th of March and I will return on 29th of March.

ASSISTANT: May I know your preferable depart and return journey timings?

USER: I am comfortable with any timings.

ASSISTANT: May I know your name?

USER: My name is Raymond Martin.

ASSISTANT: Do you have any requirements?

USER: My maximum connection limit is 1.

ASSISTANT: Sorry to say, no flight is available for you as per your requests.

USER: Oh! That's sad to know. Anyways, thank you for checking.

ASSISTANT: Thank you for reaching us.

USER: You are most welcome.