You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit a Experience Music Project Museum in DCA from PHX. Can you find a ticket for me?

ASSISTANT: Sure, can you share your planned dates to go?

USER: Sure, I want to travel on these days 07/04 to 07/06.

ASSISTANT: Mean while, may I know your name?

USER: Yes, I am Frank Davis here. Make sure that the connection limit is 1.

ASSISTANT: Sorry for the inconvenience Frank Davis, there is no flight for you according to your information.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Welcome, thank you for choosing us.