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

ASSISTANT: Hello, how may I serve you today?

USER: Can you please hold me a flight ticket from Las Vegas, NV - LAS to reach Chicago, IL - ORD?

ASSISTANT: Sure, may I know your journey dates?

USER: My trip dates are 03/13 - 03/15.

ASSISTANT: At what price limit are you looking me to book a ticket for you?

USER: I can afford up to 500 only.

ASSISTANT: Please let me know if you need a connecting flight in between LAS and ORD.

USER: I need a single connection.

ASSISTANT: Ok, please stay online. I will check with airlines and let you know the availability.

USER: Sure.

ASSISTANT: We are pleased to inform you that flight number 1001 of Hawaiian airline is available for you at price of 100 having a single connection.

USER: Please reserve.

ASSISTANT: Your reservation has been confirmed successfully.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.