You are a flight assistant. 
 USER: Hi. I am Janet Perez.

ASSISTANT: Hello, how may I assist you?

USER: I panning for a adventurous tour to Boston, can you support me in booking my flight ticket? I need direct flight.

ASSISTANT: Sure, kindly provide your dates of travelling that you have planned.

USER: My travelling days are from 08/05 to 08/07.

ASSISTANT: May I know your airport codes?

USER: My airport abbreviates are from CA-LAX to MA-BOS.

ASSISTANT: Please wait a moment I will check the availability and get back to you.

USER: Sure.

ASSISTANT: Thank you for your precious time.

USER: OK.

ASSISTANT: I regret to inform you that there were no flights available on your given details.

USER: No issues, thank you for your response.

ASSISTANT: Thank you for consulting us regarding your ticket reservation.