You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Myself Lisa Moore from Oakland. I want to go to Oakland in this week. Can you please book a flight ticket for me?

ASSISTANT: Sure Lisa Moore, I will help you with that.

USER: Thank you for your positive response.

ASSISTANT: Can I have your travel dates please?

USER: I want to take off on 09/01 and please confirm my return ticket also on 09/03.

ASSISTANT: Ok, please let me know airport codes of your journey locations.

USER: I want to fly from OAK and destination airport is OAK.

ASSISTANT: Ok Lisa Moore, please wait a moment to check flight availability.

USER: Ok.

ASSISTANT: Southwest airline is running a flight in your route with connection 1 and price of the ticket is 100. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Ok Lisa Moore, your ticket has booked and flight number is 1025.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us, have a great journey.