You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I need to travel MCO and SEA, can you please reserve flight ticket?

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

USER: My travelling dates are Apr,14 and Apr,16.

ASSISTANT: Ok, please mention your name.

USER: Myself Frank Hernandez.

ASSISTANT: Ok, do you have any connection limit?

USER: I prefer one connection.

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

USER: Oh! Sad to hear that. Anyway, I will find another alternative to complete my journey. Thank you for the information.

ASSISTANT: Welcome, have a safe flight.