You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Jacob Collins. I am facing to network issue that why I am unable to book my ticket from BOS to LGA. Please can you do this for me?

ASSISTANT: Sure, can you provide your journey dates?

USER: My travelling dates are 05/27 and return on 05/29.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight with fare of 1000.

ASSISTANT: Sorry, there is no flight on your given dates.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for reaching us.