You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit Orlando in MCO from BOS. Can you find  a ticket for me?

ASSISTANT: Sure, provide your dates too.

USER: Sure, my dates are 12/10 to 12/12.

ASSISTANT: Mean while may I know your name?

USER: Yes, I am Alexander Hernandez.

ASSISTANT: Ok, I found a flight for you with the airline Spirit. Shall I proceed?

USER: Make sure that the connection limit is 0.

ASSISTANT: Sorry for the inconvenience, there is no flight for you.

USER: Ok, thank you for your help.

ASSISTANT: Ok, thank you for your service.