You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in flight ticket booking process from DEN to SFO?

ASSISTANT: Sure, could I have your travel dates, please?

USER: Thank you for your response, I want to take off on Apr 25 and book my return ticket also on Apr 27.

ASSISTANT: May I know your good name?

USER: Sure, my name is Edward Walker.

ASSISTANT: Do you have any preferences?

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

ASSISTANT: We found a JetBlue airline of flight number 1012 having a stopover and fare is 100. Shall I proceed?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.