You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: I would like to attend a film festival at Seattle, SEA , so can you please book a ticket from MSP?

ASSISTANT: Sure. Can you please provide your travelling dates?

USER: I want to travel on 07/19 and return back on 07/21.

ASSISTANT: Do you have any specifications?

USER: Make sure to check a flight with in a price limit of 500.

ASSISTANT: May I know your good name please?

USER: My name is Donna Turner.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight with fare of 300. Shall I proceed to book?

USER: Yes, proceed.

ASSISTANT: Your flight ticket has been confirmed with 1024 flight in UA airline.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.