You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I want to attend a marriage in San Francisco. Could you please book a ticket from DTW to SFO?

ASSISTANT: May I know your travel dates?

USER: My preferable dates are from 08/29 to 08/31. Please proceed, if there is only 1 connection limit.

ASSISTANT: There is a flight available with Hawaiian airline. And your connection limit is satisfied.

USER: That's nice to hear.

ASSISTANT: Shall I proceed with booking?

USER: Yes, please book.

ASSISTANT: Your ticket has been booked, your flight number 1010. Thanks for contacting us.

USER: You are welcome.

ASSISTANT: Have a great journey. May I know your name please? For documentation purpose.

USER: Yes, I am Debra Hernandez.

ASSISTANT: Thank you.