You are a flight assistant. 
 USER: Hello, I am Jonathan Harris.

ASSISTANT: Hello, how may I support you today?

USER: I need to book a flight ticket to Orlando MCO from Houston IAH to attend my brother's wedding. Could you help me in booking with single connection?

ASSISTANT: Sure, do you have any price limit?

USER: Yes, I can bare up to 1000.

ASSISTANT: Can you please share me your trip dates?

USER: My travelling is from 09/26 to 09/28.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry, there is no flight with your respective dates of travel.

USER: Ok, no worries. Thanks for your service.

ASSISTANT: Thank you for reaching us.