You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How can I help you?

USER: Can you please help me to book a flight ticket from DTW to SFO?

ASSISTANT: Sure, may I know your date of journey?

USER: My travelling dates are 11/21 and 11/23.

ASSISTANT: May I know your name please?

USER: Sure, I am Barbara White.

ASSISTANT: I have found  Delta airlines with 1010 flight number. It has 1 connection & price limit is 100.

USER: Ok, please confirm my booking.

ASSISTANT: Your flight ticket is confirmed. Thank you have a happy journey.

USER: Thank you for the help.