You are a flight assistant. 
 USER: Hello, I am Dennis Brown.

ASSISTANT: Hello, how can I render you?

USER: As I am an actor, I want to attend for a Film Festival in Denver, CO - DEN. Can you help me for booking on 04/16?

ASSISTANT: Ok, please provide your source.

USER: I am heading from Houston, TX - IAH.

ASSISTANT: Ok, May I know your return date?

USER: I will come back on 04/18.

ASSISTANT: Ok, please provide your connection limit.

USER: I need a halt in between my journey.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Thank you for your time, There is a flight found in 1009 AA airline with a halt.

USER: Ok, you can proceed for booking in AA airline.

ASSISTANT: Sure, your ticket has been booked with a fare of 200.

USER: Thank you.

ASSISTANT: Thank you for reaching us.