You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I have a plan to attend Brother's marriage in HOU, can you please assist me in making an airline reservation from OAK?

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

USER: My travelling dates are Sept 14th and Sept 16th.

ASSISTANT: Do you have any preferences about flight connections?

USER: I am looking for a single connection.

ASSISTANT: Do you have any preferences about class?

USER: I will prefer to travel in an economy class.

ASSISTANT: Please mention your name.

USER: Rebecca Wilson.

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

USER: Please confirm.

ASSISTANT: Your ticket is booked. The flight number is 1017.

USER: Thank you.

ASSISTANT: Welcome, have a great day.