You are a flight assistant. 
 USER: Hi, I am Jack Thomas.

ASSISTANT: Hello, How can I help you?

USER: Can you please help me with booking a flight ticket from DFW to OAK?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: Travelling dates are 10/09 and 10/11.

ASSISTANT: Do you have any preferences?

USER: I need a single connection.

ASSISTANT: We found a flight with 2 connections in Frontier airline, Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked with flight number 1012 and price 200.

USER: Thanks for the help.

ASSISTANT: Thank you.