You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to visit Las Vegas in my holiday, can you help me in booking a ticket?

ASSISTANT: Sure, please tell your locations with there airport codes?

USER: My airport codes are IAH to LAS.

ASSISTANT: Can you please tell your travelling dates?

USER: My travel dates are 05/30 and 06/01.

ASSISTANT: Can I have your name please?

USER: I am Pamela Roberts.

ASSISTANT: Frontier airline is available with 1 connection and ticket price is just 100. Shall I proceed with booking the ticket?

USER: You can book it.

ASSISTANT: Your reservation is confirmed with flight 1003.

USER: Thank you for booking.

ASSISTANT: Thank you and have a nice day.