You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself David Perez.

ASSISTANT: How may I guide you today?

USER: I am planning this holiday to meet my childhood friend's at Orlando. Can you please help me in reserving the ticket from SEA to MCO?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: I am willing to travel on 01/13 and again I will retrieve on 01/15.

ASSISTANT: Please wait for a minute.

USER: Sure, I will wait for your kind response.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: Not a big deal, anyhow thank you very much for your service.

ASSISTANT: Thank you for reaching us.