You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you help me in booking a flight ticket from BOS to OAK?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I want to travel on 01/06, and return on 01/08.

ASSISTANT: Do you have any specifications about flight connections?

USER: Yes, I need a single connection.

ASSISTANT: Do you have any preferences about class?

USER: I prefer for economy class.

ASSISTANT: Please mention your name.

USER: I am Brian Martin.

ASSISTANT: The Spirit airlines providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?

USER: Proceed with the booking.

ASSISTANT: Your ticket is booked. The flight number is 1010.

USER: Thanks for the help.

ASSISTANT: Welcome, have a great day.