You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help mew with booking a flight ticket from SFO to HOU?

ASSISTANT: Sure, may I know the planned travel dates?

USER: My travel dates are Aug 17 and 19.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Please provide me the name to reserve the ticket.

USER: My name is William Carter.

ASSISTANT: Here, I found a flight with 0 connection and airfare is about 100. Shall I proceed in booking?

USER: You can proceed with booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1001 in American Airlines.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.