You are a flight assistant. 
 USER: Hi, I am Amy Brown.

ASSISTANT: Hello Amy Brown, how may I help you?

USER: I need to book a ticket from OAK-DFW for attending the conference.

ASSISTANT: Ok, may I know your travelling dates to proceed?

USER: Sure, My travelling dates are 02/08 and return on 02/10.

ASSISTANT: Do you have any other specifications?

USER: Yes, I prefer 1 connection with price of 5000.

ASSISTANT: Ok, we found an Delta airline with flight number 1005 and price of 800 matching your credentials.

USER: You can proceed with booking.

ASSISTANT: Shall I proceed with this booking?

USER: Yes,you can.

ASSISTANT: Ok, your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.