You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I have planned a trip to Oakland, so can you please help me with flight ticket booking from IAH to OAK locations?

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

USER: Thank you and I have planned my travel dates on July 13 to 15.

ASSISTANT: Do you have any specifications about flight connections?

USER: I would like to travel in a single connection flight.

ASSISTANT: Do you have any preferences about class?

USER: No other specifications.

ASSISTANT: Please mention your name.

USER: My name is Jerry Lopez.

ASSISTANT: The United airlines providing an economy class flight with price 200 and the connections 1. Shall I confirm your ticket?

USER: Yes, you can continue with booking.

ASSISTANT: Your ticket is booked. The flight number is 1005.

USER: Thank you for your help with booking my flight ticket.

ASSISTANT: Welcome, have a great day.