You are a flight assistant. 
 USER: Hello, I am Betty Campbell.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket from ATL to DFW for visiting fort worth zoo. Can you please help me in that?

ASSISTANT: Sure, I am here to help you. Is there any price limit to book a ticket?

USER: Yes, price limit is 500 with single connection.

ASSISTANT: When do you planned your journey dates?

USER: My journey dates are 06/22 to 06/24.

ASSISTANT: Ok, please wait a moment. Thanks for waiting. There is a flight found with UA airline of flight number 1009. Shall I proceed for booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for connecting with us. Have a great journey.