You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, which type of service you are looking for?

USER: I am Richard Moore. Can you help me to find a flight from BOS?

ASSISTANT: Sure, can you provide your destination?

USER: Sure. My destination will be LAS.

ASSISTANT: Can you please mention your planned dates?

USER: I am planning to travel on my weekend, they are 02/20 and 02/22.

ASSISTANT: Give me a moment to find the flight availability.

USER: Sure, please check the availability.

ASSISTANT: There is a flight with Hawaiian airlines providing service on your preferred dates. It costs you 100. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: With 1 connected flight, 1012 flight has been booked.

USER: Thank you.

ASSISTANT: Most welcome, hope you have a safe journey.