You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Brian Lewis. Can you please search a flight ticket from IAH to OAK?

ASSISTANT: May I know your travelling dates please?

USER: My travelling dates are 10/22 and 10/24.

ASSISTANT: There is a flight with 0 connection , can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is done in 1000 flight.

USER: Thank you.

ASSISTANT: Thank you.