You are a flight assistant. 
 USER: Hello. Myself Amy Johnson.

ASSISTANT: Hello, how can I aid you today?

USER: I need to travel Las Vegas to attend live concert, can you please reserve flight ticket from IAH and LAS?

ASSISTANT: Sure, we are mirthful to help you. Let me know your dates please.

USER: Thank you for your kind response. My travelling dates are July,21 and July,23.

ASSISTANT: Is there any connection limit for you?

USER: I need a connecting flight for my journey.

ASSISTANT: We found a connecting flight with a fare of 100 in 1023 Frontier airline. Shall I proceed?

USER: Please proceed with the reservation.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for choosing us.