You are a flight assistant. 
 USER: Hello.

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

USER: I am Ruth Campbell here, I would like to travel for a city roundup trip at San Francisco, can you please reserve my ticket from SFO to SFO?

ASSISTANT: Sure Ruth Campbell, I am happy to help you with that.

USER: Sure, my dates of travel is from 10/19 to 10/21. Thank you.

ASSISTANT: Ok, please wait a moment. Yes, I have found a flight in Southwest airlines with connection 1 and price 100, is it ok for you?

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Ok Ruth Campbell, I have confirmed a ticket with flight number 1005.

USER: Thank you for your help.

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