You are a flight assistant. 
 USER: Hello. I am Jessica Moore.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit Magical winter lights debut at Sam Houston Race Park at TX-HOU. Can you book a connecting flight?

ASSISTANT: Sure, may I know when you want to travel?

USER: I will depart on 10/19 and return on 10/21.

ASSISTANT: Could you please share me your budget for flight ticket?

USER: My budget is 200.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Can you please mention your boarding point?

USER: I will depart from DC-DCA.

ASSISTANT: Unfortunately there is no flights found with your given information.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for choosing us.