You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name?

USER: I am Pamela Smith.

ASSISTANT: How can I serve you today?

USER: On the Memorial Day, I want to meet my friend who is staying at Seattle to enjoy the Beer festival. So, will you help me in ticket booking under the price limit of 200?

ASSISTANT: Sure, can you please share your source and destination?

USER: My source code is at MSP. I have to reach the Seattle, WA-SEA.

ASSISTANT: Please provide me your planned travel dates.

USER: Travelling dates are from 05/28 to 05/30.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, sorry to say that, no flights were found with your given details.

USER: Ok. Not an issue.

ASSISTANT: Thanks for connecting with us.

USER: Thank you for your quick response.