You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to attend my sister's tennis match from HOU to DCA. Can you find a ticket for me?

ASSISTANT: Sure, please help me with your dates.

USER: Sure, my travelling dates are 11/10 to 11/12.

ASSISTANT: May I know your name?

USER: Yes, I am Paul Wilson. Make sure that the connection limit is 1.

ASSISTANT: Paul Wilson, there is a flight-1010 from Hawaiian airline. Shall I book the ticket?

USER: Yes, proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Have a safe journey. Thank you for choosing us.