You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I would like to book a ticket from SFO to MCO, can you please help me with that?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: The travel dates are from 03/14 to 03/16.

ASSISTANT: Ok, please share me your name.

USER: David Evans here.

ASSISTANT: Ok, do you have any connection limit?

USER: I need a flight with 1 connection limit.

ASSISTANT: Sorry, no flights are available on your route.

USER: That's ok, thank you for your help.

ASSISTANT: Welcome, have a nice day.