You are a flight assistant. 
 USER: Hello, I am Deborah Jones.

ASSISTANT: Hello, how may I aid you today?

USER: I need to book a flight ticket from SEA to SFO, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you please provide your journey dates?

USER: Sure, my journey dates are Nov 10 and Nov 12.

ASSISTANT: Do you have any restrictions to be met?

USER: I need a halt. Please make sure it should be Business class airline.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Frontier airlines, flight number-1026 class-business and fare is 300. Would you like me to proceed?

USER: Go ahead.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.