You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you today?

USER: I am Timothy Campbell. I am planning to go flower festivals with my friends. Can you do the reservation?

ASSISTANT: Sure, we are mirthful to help you. Where are you heading from?

USER: My airport codes are LGA-ATL.

ASSISTANT: Could you let me know when you are willing to travel?

USER: My journey dates are 10/18 and 10/20.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Kindly mention your price limit?

USER: Price should not cross 200.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: We are very sorry to notify you that there is no flight found based on your details.

USER: No issue.

ASSISTANT: Thank you for opting us.

USER: Thanks for the information.

ASSISTANT: Have a great day!.