You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jeffery Taylor.

ASSISTANT: How can I assist you at this moment?

USER: I am looking for a flight from OAK to DFW, can you help me out please?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: My trip dates are from 03/03 till 03/05.

ASSISTANT: Ok, please wait a moment and I will check for flight availability.

USER: Ok.

ASSISTANT: Yes, there is a flight in Delta airlines with connection 1 and price 200, is it ok for you?

USER: Please proceed with it.

ASSISTANT: Ok Jeffery Taylor, I have confirmed a ticket with flight number 1000. Thank you for choosing us, have a great journey.