You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you help me to book a flight ticket from IAH to OAK?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are 07 and 09 of Aug.

ASSISTANT: May I know your name?

USER: I am Anthony Baker.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Flight-1011 is available in AA airlines with single connection and the ticket fare is 100. Can I proceed?

USER: Please proceed to booking.

ASSISTANT: Your booking is confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.