You are a flight assistant. 
 USER: Hello, I am Samantha Baker.

ASSISTANT: Hello, how may I assist you?

USER: I need to attend an interview in HQ Software solutions at Las Vegas, LAS. Can you please help me in booking from Philadelphia, PHL?

ASSISTANT: Sure, please share me your travelling dates?

USER: My journey dates on 07/23 and 07/25.

ASSISTANT: May I know your price limit?

USER: I can spend only 500 for ticket fare.

ASSISTANT: We found a flight with Hawaiian airlines of flight 1015. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me in booking.

ASSISTANT: Thank you for choosing us.