You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in flight ticket booking process from SEA to IAD?

ASSISTANT: Sure, please share me your travel dates.

USER: Thank you for your response, I want to take off on June 08 and book my return ticket also on June 10.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I will prefer 1 break in between my journey.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Sure, my name is Patrick Thompson.

ASSISTANT: May I know your class preferences?

USER: I don't have any class preferences.

ASSISTANT: We found a Southwest airline and 1000 is flight number with a fare of 100. Shall I proceed?

USER: That's fine, please confirm this flight ticket for me.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.