You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I am David Rodriguez. I want to go for a round trip to Orlando, MCO to attend my colleague's marriage party. Can you help me out?

ASSISTANT: Sure, may I know when are you willing to travel?

USER: I will go on 04/08 and intend to back on 04/10.

ASSISTANT: How much can you afford for this booking?

USER: I can pay up to 200.

ASSISTANT: Do you need a lay by in between your journey?

USER: Yes, I need a lay by.

ASSISTANT: Thanks for sharing your details, we are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for picking us.