You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amanda Martinez.

ASSISTANT: How can I aid you?

USER: Attend a sports event, I am planning to make a reservation on 04/25. Could you help me out in this with 1 connection?

ASSISTANT:  OK, please provide me your travel points?

USER: My boarding point is at Las Vegas, LAS. I have to reach the Orlando, MCO.

ASSISTANT:  May I know your return date?

USER: I will return on 04/27.

ASSISTANT:  Ok, please wait.

USER: Sure.

ASSISTANT:   Sorry, no flights are available on your travel dates.

USER: Ok. Thank you for your kind information.

ASSISTANT: Thank you for reaching us.