You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Would you please help me in booking a ticket from OAK to BOS.

ASSISTANT: Let me know your travelling dates.

USER: My itinerary travel dates are as follows Aug 22 and Aug 24.

ASSISTANT: Do you have any preference?

USER: I would like to board a single connecting flight where the class should be in economy.

ASSISTANT: Can I know your name?

USER: Carolyn Lopez.

ASSISTANT: Found ticket with Delta airlines for price 100 having flight number 1005.

USER: Please proceed.

ASSISTANT: Ticket is booked.

USER: Thank you very much.

ASSISTANT: Thank you.