You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to travel from IAH to HOU, could you book my flight ticket?

ASSISTANT: Sure, I am happy to assist you. Could you please let me know your travel dates?

USER: My trip dates are July 27 and July 29.

ASSISTANT: Thank you. May I know your name?

USER: Kenneth Rodriguez here.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: There is a flight with single connection in Frontier Airlines and the ticket price is 300 only. Flight departs at 11:00 hours and arrives at 12:00 hours. Is that ok for you?

USER: Please book my ticket.

ASSISTANT: Your ticket is confirmed successfully and your flight number is 1026.

USER: Thank you for assisting me.

ASSISTANT: You are welcome and thank you for choosing us.