You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you now?

USER: I would like to book a ticket from DTW to OAK, can you help me?

ASSISTANT: Sure, can you please tell me the travelling dates of your journey?

USER: My travel dates are 11/19 and 11/21.

ASSISTANT: Meanwhile, may I know your name please?

USER: Myself Jacob Smith.

ASSISTANT: There is a flight 1005 in UA airline has the price 100 and the connection limit is 1.

USER: You can book this flight ticket.

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

USER: Thank you for booking.

ASSISTANT: You are welcome.