You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to book a evening flight from OAK?

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are Mar 26 and 28.

ASSISTANT: Can I know your destination airport code please?

USER: My destination airport code is DTW.

ASSISTANT: Do you have any other requirements?

USER: I prefer connecting flight.

ASSISTANT: Can I know your name please?

USER: My name is Brenda Harris.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Frontier airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Proceed with booking.

ASSISTANT: Ok, your ticket is booked with the flight number 1012.

USER: Thank you.

ASSISTANT: Most welcome.