You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jerry Wright here.

ASSISTANT: Jerry Wright, how may I help you?

USER: I'm planning to visit Statue of Liberty, can you book a ticket from CLT to LGA?

ASSISTANT: Sure, please provide your trip dates.

USER: Sure, my planned departure and return travel dates are 30th of April and 2nd of May.

ASSISTANT: Do you have any specifications?

USER: No, I don't have any specifications.

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

USER: Oh! That's ok, thank you for giving the information.

ASSISTANT: Thank you for contacting us.