You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, which service are you looking for today?

USER: I am Ronald Robinson. I would like to attend a sports festival at Houston, TX - IAH. Can you help me in my booking?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can I know your source point?

USER: My origin is Boston, MA - BOS.

ASSISTANT: What are your planned dates?

USER: My journey dates are from 02/28 to 03/01. I need a halt in my journey.

ASSISTANT: Ok, please give me a moment to check the availability.

USER: Sure, take your time.

ASSISTANT: Sorry, we have only direct flight on your date.

USER: Do not proceed. Thank you for kind information.

ASSISTANT: Thank you for choosing our service.