You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help  you?

USER: I want to travel Orlando next month, can you please book a direct flight for me?

ASSISTANT: Sure,I will help you in booking the ticket.

USER: Thanks.

ASSISTANT: May I know your travelling dates please?

USER: My departure date is 04/13 and please book my return ticket also on 04/15.

ASSISTANT: May I know your name please?

USER: Sure, my name is Rebecca Parker.

ASSISTANT: Can I know your nearest airport codes please?

USER: I want to fly from SEA airport and destination airport is MCO.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry, there are no flights found on these dates.

USER: Oh! It's ok no problem, I will go with another airline.

ASSISTANT: Thank you for reaching us.