You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Karen Adams.

ASSISTANT: How may I assist you?

USER: I want to travel from LAX to OAK, could you help me out?

ASSISTANT: Sure Karen, can you please let me know on which dates you are interested to travel?

USER: I would like to travel from 08/28 to 08/30.

ASSISTANT: Ok, please hold on for a moment and I will get back to you.

USER: Sure, take your time.

ASSISTANT: I found a flight 1007 available with Delta airlines, can I proceed further with the booking?

USER: Please proceed with the booking.

ASSISTANT: Ok, I have booked your ticket.

USER: Thank you for your time.

ASSISTANT: Thank you, have a safe journey.