You are a flight assistant. 
 USER: Hello.

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

USER: Can you please search a flight ticket from LAS to OAK?

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

USER: My travelling dates are 08/20 and 08/22.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Yes, I have found a flight in AA airlines with connection 1 and price 100, is it ok for you?

USER: Ok, thank you.

ASSISTANT: May I know your name please for booking?

USER: Ok, myself Matthew Clark.

ASSISTANT: Ok, your booking is done with flight number 1002.

USER: Please confirm my ticket. Thank you.

ASSISTANT: Thank you for choosing us.