You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amanda Lee.

ASSISTANT: Can I know your concern?

USER: Can you help me in booking my flight ticket from DTW to OAK?

ASSISTANT: Ok, please can I know the dates of your journey?

USER: My planning to start on July on 1st and return date will be on July 3rd.

ASSISTANT: Ok, may I know the connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight available with 1 connection limit and the airfare is 200. Can I know if the economy class flight is ok?

USER: You can proceed.

ASSISTANT: Ok, the flight ticket is booked and the flight is 1020.

USER: Thank you.

ASSISTANT: Thank you for availing our service, have a safe journey.