You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a flight ticket from IAD to HOU to go for film festival?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My planned journey dates are Jan 19 and Jan 21.

ASSISTANT: Is there any connection limit for your journey?

USER: I need a single connecting flight.

ASSISTANT: May I know your arrival and depart timings?

USER: I am flexible to travel at any time.

ASSISTANT: Do you have any other specifications?

USER: I prefer an economy class for my journey.

ASSISTANT: May I know your good name to proceed further?

USER: My name is Laura Wilson.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: We found a connecting flight of fare 200 with airline Spirit and number is 1011. Can I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for assisting me.

ASSISTANT: Thank you.