You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please  help me to book a flight ticket from EWR to MCO?

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you. I would like to travel on the dates of Jan 11th and 13th.

ASSISTANT: Do you have any specifications?

USER: I am looking for a single connecting flight.

ASSISTANT: May I know your name?

USER: My name is Christopher Thomas.

ASSISTANT: Sorry, there were no flights found on your route.

USER: Oh! It is sad to hear from your end. Anyways thank you for your time.

ASSISTANT: Thank you for availing us.