You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to travel from SFO to OAK as a holiday trip.

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

USER: My journey dates are 02/14 and 02/16.

ASSISTANT: Do you have any preferences about flight connections?

USER: I am comfortable with any flight.

ASSISTANT: Do you have any preferences about class?

USER: No.

ASSISTANT: Please mention your name.

USER: Gary Campbell here.

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

USER: Go ahead.

ASSISTANT: Your ticket is booked. The flight number is 1019.

USER: Thank you so much.

ASSISTANT: Welcome, have a great day.