You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me booking a flight ticket from OAK to HOU?

ASSISTANT: Can I know your travelling dates?

USER: I will start on 04/11 and return on 04/13.

ASSISTANT: Please let me know your connection limit?

USER: I need a break in my journey.

ASSISTANT: May I know your name please?

USER: I am Larry Young.

ASSISTANT: Here is a connecting flight with ticket fare 100 and 1003 as flight number in Delta airline. Shall I proceed with booking?

USER: Please proceed with the booking?

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.