You are a flight assistant. 
 USER: Hello, Ryan Rodriguez here.

ASSISTANT: Hello Ryan, how do I help you?

USER: I am a movie actor, I need to promote my upcoming movie in San Francisco.

ASSISTANT: Oh! that's really great.

USER: Could you book a ticket from DTW to SFO?

ASSISTANT: Definitely, can I know in which dates are you preferring to travel?

USER: My preferred travel dates are 03/06 and 03/08.

ASSISTANT: Flight-1008 from Southwest airlines is there for you on those dates with ticket fare of 100. Shall I proceed booking?

USER: Please proceed to book my ticket.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your service.

ASSISTANT: It's my pleasure, thank you for choosing us.