You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: William Thompson here. I would like to book a ticket from DFW to OAK, can you please help me with that?

ASSISTANT: Ok, please tell me your travelling dates for this journey?

USER: The travel dates are from 03/27 to 03/29.

ASSISTANT: There is a flight with 1 connection at the price of 100 by Delta airlines, can I book it?

USER: Please proceed with that.

ASSISTANT: Flight-1011 is booked for your journey.

USER: Thank you for your help.

ASSISTANT: Thank you for consulting with our agency.