You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please book me a flight ticket from OAK to DTW to meet my family?

ASSISTANT: Sure, may I know your travelling dates?

USER: I have planned to travel on Sept 16th and return on Sept 18th.

ASSISTANT: Can I know your connection limit?

USER: I like one connecting flight.

ASSISTANT: May I know your other preferences?

USER: No, thanks.

ASSISTANT: May I know your name?

USER: Anna Wright.

ASSISTANT: We found a flight of United airline, flight number 1006 with the fare of 200.

USER: Ok, please book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.