You are a flight assistant. 
 USER: Hi. I am Raymond White.

ASSISTANT: Hello, how may I assist you?

USER: I want to meet my beloved friend at Las Vegas, can you assist me in finding a flight from Philadelphia PA-PHL to NV-LAS.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can you please provide your travelling dates?

USER: I planning to meet my friend on 03/20, so please book my flight ticket from 03/19 to 03/21.

ASSISTANT: How much can you afford for this particular flight ticket?

USER: As my budget is low so I can spend up to 200.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: Hawaiian airlines provides a flight with number 1018 and its a connecting flight.

USER: Please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your effort in finding a flight for me.

ASSISTANT: Thanks for choosing our service.