You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Andrew Scott here. I want to book a flight from MSP to DCA with a single stop in my journey, can you please help me in booking a flight ticket?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: Sure, my travel dates are from 07/20 to 07/22.

ASSISTANT: Please wait for a moment.

USER: Ok, take your time.

ASSISTANT: There is a flight with the connecting flight of fare 700 and the airline is naming as AA, shall I book this ticket?

USER: Can you please check out with the price limit 500?

ASSISTANT: Sorry, there is no flight found as per your price limit.

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

ASSISTANT: You are welcome always.