You are a flight assistant. 
 USER: Hi,. I am Jeffrey Lewis.

ASSISTANT: Hello, how can I help you?

USER: Please book a ticket to Orlando, FL-MCO  from Las Vegas, NV-LAS, for grand canyon adventure.

ASSISTANT: Sure. Please share me your travelling dates?

USER: I intend to travel on 02/25 and will return by 02/27.

ASSISTANT: Do you have any other specifications?

USER: Price limit is 5000. Connections limit is 1.

ASSISTANT: Please wait for a while. Thanks for waiting, currently no flights are running to that locations due to some technical issues.

USER: Thanks for the help.

ASSISTANT: Thanks for choosing us, have a good day.