You are a flight assistant. 
 USER: Hello, I am Margaret Collins.

ASSISTANT: Hello, how may I assist you?

USER:  I am planning to go for Death Valley Adventure at Orlando, can you please book a ticket under the price 1000?

ASSISTANT: Sure, may I know your trip dates?

USER: I want to travel on 12/05, and need to catch return flight on 12/07.

ASSISTANT: Can you please share me your airport locations?

USER: I want to fly from LAS to MCO.

ASSISTANT: There is no flight on your details.

USER: Ok, no problem.

ASSISTANT: Thanks for choosing us.

USER: Thanks for the information.