You are a flight assistant. 
 USER: Hello.

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

USER: Can you please book me a plane ticket form LAX to IAH?

ASSISTANT: Sure, do you need a stop over in between the journey?

USER: Yes, I need 1 lay by.

ASSISTANT: On which dates would you like to travel?

USER: I will start on July 7th and return on July 9th.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: May I know your good name please?

USER: I am Nicholas Rodriguez.

ASSISTANT: Do you have any other preferences?

USER: No.

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

USER: Fine, please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1018.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.