You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Stephanie King. I am planning to attend my cousin wedding in Houston, so please help me in booking a flight ticket from Las Vegas.

ASSISTANT: Sure, please provide me your trip dates.

USER: I want to fly on 10/11 and return on 10/13.

ASSISTANT: Could you please tell me your airport codes?

USER: My airport codes are NV - LAS, TX - IAH.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Flight 1022 of Spirit airlines is available for you with 1 connection, can I book?

USER: You can proceed to booking.

ASSISTANT: Your ticket is reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for contacting us.