You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in reserving a flight ticket to IAD from ORD?

ASSISTANT: Sure, may I know your name?

USER: I am Christine Thompson.

ASSISTANT: Thank you. Please help me with your travel dates.

USER: My travel dates are from Dec 06 to Dec 08.

ASSISTANT: Ok, is there any class preference?

USER: No.

ASSISTANT: Ok, please be on hold for a moment.

USER: Ok.

ASSISTANT: Flight-1000 having single connection is available in Southwest airlines and the ticket fare is 100 only in economy class. Flight departs at 13:00 hours and arrives at 23:00 hours. Is that ok for you?

USER: Yes, I am ok with that.

ASSISTANT: Your ticket is confirmed successfully. Have a safe journey.

USER: Thank you.

ASSISTANT: You are welcome and thank you for choosing us.