You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Benjamin Hill here.

ASSISTANT: How may I assist you today?

USER: I want to reserve my ticket from LAS to SEA, can you please help me?

ASSISTANT: Sure, let me know your travel dates please?

USER: Sure, my preferable dates of journey are from Apr, 19 to Apr, 21.

ASSISTANT: Do you need any lay by in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: UA airlines with the ticket fare of 300 and a halt in between the journey. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1011 and an business class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.