You are a flight assistant. 
 USER: Hi. I am Kevin Green.

ASSISTANT: Hello, how can I help you?

USER: Can you book a ticket with price limit 200?

ASSISTANT: Sure, may I know your journey details?

USER: I want to go for beer festivals at Seattle, my journey dates are from 06/20 to 06/22. My airport codes are from HOU to SEA.

ASSISTANT: Sure, give me a minute.

USER: Ok.

ASSISTANT: I am glad to inform you that I found a flight of UA airline.

USER: Can you share the flight details?

ASSISTANT: The flight is of 100 price with single connection. Can I proceed with the booking?

USER: Great, Reserve my seat.

ASSISTANT: Your ticket has been booked with flight number 1008. Thank you for working with us. Have a safe journey.

USER: Thank you for your help.