You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Christopher Rodriguez here.

ASSISTANT: How can I assist you today?

USER: For my business meeting purpose, I came Boston. Now, for my next meeting I want to go Houston. Can you please check once is there any flight available from BOS to ALT?

ASSISTANT: Sure, I will help you with that. Please provide me your travel dates too.

USER: My trip dates are from 07/28 to 07/30.

ASSISTANT: Ok, please be hold on for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting.

USER: Yes. Can you tell me now?

ASSISTANT: I have found a flight with connection 0 in Frontier airlines. Shall I proceed with booking?

USER: I want only 1 connection. No, don't proceed. Thank you to inform me.

ASSISTANT: Sorry, we can not provide with connection 1. Thank you for choosing us.