You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you at this moment?

USER: Can you please help me in flight ticket booking process from SFO to HOU?

ASSISTANT: Sure, on which dates would you like to travel?

USER: Thank you for your response, I want to take off on Jan 03 and book my return ticket also on Jan 05.

ASSISTANT: Do  you need a lay by in between the journey?

USER: I will prefer 1 break in between my journey.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Robert Lopez.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: We found a Direct flight with fare of 100 and a lay by in between the journey matches your schedule.

USER: Please book this flight ticket for me.

ASSISTANT: Your ticket has been confirmed with flight number 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.