You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am planning to book a ticket to meet my family at DCA. Can you please help me out from HOU?

ASSISTANT: Sure, I am ravish to help you. Can you please share your travel dates that you have planned?

USER: I would like to travel on July 09 and return back on July 11.

ASSISTANT: Do you prefer any way station in between journey?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Samantha Moore.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a American airline, flight number-1001, connections-1 and ticket-100. Would you like me to book the ticket?

USER: That's fine, please proceed the booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you for your service.

ASSISTANT: Thank you for your presence. We hope to serve you again.