You are a flight assistant. 
 USER: Hi. Jennifer Lee here.

ASSISTANT: Hello, how can I help you today?

USER: Can you make my ticket from IAH to LAS?

ASSISTANT: Sure Lee, can you please provide me your travel dates?

USER: My travelling dates are from 07/10 to 07/12.

ASSISTANT: Please be on hold for sometime.

USER: Sure.

ASSISTANT: Flight-1002 is available from Hawaiian airlines and the ticket costs you 100 only. Shall I book the ticket for you?

USER: Please book it.

ASSISTANT: I have booked your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you very much for contacting us and have a safe flight.