You are a flight assistant. 
 USER: Hello. Myself Michelle Allen.,.

ASSISTANT: Hello, how can I serve you for today Allen?

USER: I need to travel Fort Worth, can you please book flight ticket from LAX and  DFW?

ASSISTANT: Sure, I will help you with your flight ticket booking. Can you please provide your planned dates of journey?

USER: Here are my travelling dates 06/22 and 06/24.

ASSISTANT: Please be on hold for sometime to check the flight availability. Do you have any limitations about your connection limit?

USER: I need one connection limit and my budget limit is 500.

ASSISTANT: Sorry to say this Allen, there are no flights which travels to your region.

USER: That ok, thank you for searching flights.

ASSISTANT: You are welcome, thank you for reaching out here.