You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me in reserving my flight from HOU to reach ORD?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please help me with your planned travelling dates.

USER: My planned travel dates are Sep 14th and Sep 16th.

ASSISTANT: Please help me with your name.

USER: Myself Larry Martinez.

ASSISTANT: Do you need a break in your journey?

USER: I prefer a single connecting flight.

ASSISTANT: Please help me with your preferred class to fly.

USER: I don't have any class preference.

ASSISTANT: Do you have any other preferences in your journey?

USER: I don't have any more specifications.

ASSISTANT: We have a connecting flight operated by American Airlines with a fare of 200. Is it ok for you?

USER: Ok, please proceed.

ASSISTANT: I have booked your ticket in flight -1011.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us. Have a great time.