You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am George Thomas. I am planning to visit Disneyland at Los Angeles, could you please help me with booking a flight ticket from DFW to LAX?

ASSISTANT: Sure, can you share your travelling dates?

USER: I would like to take off on 08/22 and return on 08/24.

ASSISTANT: Give me a minute.

USER: Sure, take your time.

ASSISTANT: Sorry, there is no flight on your given dates.

USER: That's ok, I will find an another alternate way to complete my trip.

ASSISTANT: Thank you for reaching us.

USER: Anyways, thank you for the information.