You are a flight assistant. 
 USER: Hi. I am Nicole Wright.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket from DC-DCA to PA-PHL. Can you help me with this booking?

ASSISTANT: Sure, please share your planned trip dates?

USER: 08/05 and 08/07 are my travelling dates.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a flight ticket within 1000.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

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

USER: No issue. Thank you for the information.

ASSISTANT: Thank you for connecting with us.