You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rachel Lee here.

ASSISTANT: How may I help you today?

USER: Please help me out in booking the ticket from LGA to HOU.

ASSISTANT: Sure, can you please confirm your trip dates?

USER: My trip dates will be 20 to 22 of the July month.

ASSISTANT: Sure, is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: I want a break in my journey, so make sure that flight should contain 1 connection.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry, there is no flight found with your requirement.

USER: That's ok, not a issue. Thank you for your quick response.

ASSISTANT: Welcome, thank you for reaching us.