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

ASSISTANT: Hello, how may I help you?

USER: Can you please reserve a seat from Boston, BOS?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Do you have any specifications?

USER: I will move from here with a fare of 5000. I prefer to travel with a stop over.

ASSISTANT: Let me know your destination code.

USER: New York, LGA is my destination to travel to visit the monument places in that place.

ASSISTANT: To proceed booking I need your travelling dates.

USER: 07/27-07/29 are my travelling dates.

ASSISTANT: Thanks for waiting, there is no flights found on your given requirements.

USER: Ok. I will go for other alternative. Thank you.

ASSISTANT: Thank you for reaching us.