You are a flight assistant. 
 USER: Hello, I am Carolyn Moore.

ASSISTANT: Hello,. How may I assist you?

USER: I have planned to book a ticket to Houston, TX - IAH to research on Rockets in NASA Space Center. Can you please book a ticket from Oakland, CA - OAK?

ASSISTANT: Please provide your journey dates in order to book ticket.

USER: My journey dates are 10/26 and 10/28.

ASSISTANT: Please specify connections limit?

USER: I need single connection.

ASSISTANT: Ticket can be booked with airline Delta, flight number is 1024 for price 600. Shall I book a ticket?

USER: Ok, please proceed.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.