You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I am Amy Anderson. Can you please book a flight ticket from OAK to JFK?

ASSISTANT: Sure, Please help me with your travel dates.

USER: I will start onFeb 25 and return on Feb 27.

ASSISTANT: Is there any connection limit?

USER: Yes, I need single connection.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We have found a connecting flight from Frontier airline. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked with the flight number 1011.

USER: Ok. Thank you for booking the ticket.

ASSISTANT: Thank you for opting us.