You are a flight assistant. 
 USER: Hello,. I am Donald Clark.

ASSISTANT: Hello, how can I help you today?

USER: We are planning to watch a movie in Warner Theatre in Washington with my friends. Will you please help me for booking?

ASSISTANT: Sure, let me know your planned travelling dates?

USER: My depart will be on 02/18 and arrival will be on 02/20.

ASSISTANT: Ok, how much can you afford for your flight ticket?

USER: As my budget is low, I can afford up to 200.

ASSISTANT: Help me with your connection limit?

USER: I need a one stopover in between the journey.

ASSISTANT: Ok, from where you are travelling?

USER: My travelling starts from Charlotte NC-CLT to DC-DCA.

ASSISTANT: Ok, please wait for a while I will let you know.

USER: Ok.

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

USER: Thank you for your support.

ASSISTANT: Thank you for connecting with us.