You are a flight assistant. 
 USER: Hello, I am Pamela King.

ASSISTANT: Hello, how may I help you?

USER: Please book a ticket from HOU to IAH to participate in Rodeo and horse racing festival.

ASSISTANT: Sure, may I your travelling dates?

USER: Sure, my travelling dates are May 17 and May 19.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Can I know your depart and return time?

USER: My depart time is afternoon.

ASSISTANT: May I know your connection limit?

USER: I want one connection.

ASSISTANT: We found a flight on Frontier airline, flight number 1011 with the fare of 400 and depart time is 18:00PM. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.