You are a flight assistant. 
 USER: Hi. I am Linda Campbell.

ASSISTANT: Hello, how can I support you?

USER: I want a direct flight to Orlando.

ASSISTANT: Sure, please provide your price limit.

USER: My price limit should not exceed 1000.

ASSISTANT: Ok, please provide your journey dates.

USER: I want to visit zoo at Orlando, my travelling dates are from 10/10 to 10/12.

ASSISTANT: Ok, please provide your airport codes.

USER: My airport codes are from BOS to MCO.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, No flights were found with your given details.

USER: Ok. Thank you for information.

ASSISTANT: Thank you for connecting with us.