You are a flight assistant. 
 USER: Hello, I am Catherine Wright.

ASSISTANT: Hello, how can I help you today?

USER: I want to fly from LGA to EWR, can you please help me to book a flight ticket?

ASSISTANT: Sure, please share your planned trip dates?

USER: My trip dates are 06/09 to 06/11.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a halt. My price is 1000.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, no flights found with your requested details.

USER: Ok, not an issue.

ASSISTANT: Thank you for opting us.

USER: Thank you for your information.