You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Kenneth Young. I am professor and I have to travel EWR to attend a convention meeting, can you book a flight ticket for me from IAH?

ASSISTANT: Young, I am here to help you. Can you please let me know your travel dates?

USER: Thank you and my dates are on 12/11 and arrival back on 12/13.

ASSISTANT: Ok, please wait for a moment. I will get back to you.

USER: Sure.

ASSISTANT: There is a flight available with Frontier airlines and the ticket costs you 100 only. Shall I book the ticket?

USER: Yes, please confirm my ticket booking.

ASSISTANT: Young, your ticket is booked successfully with the flight-1015 and happy journey.

USER: Ok, thank you for your quick help in my ticket reservation.

ASSISTANT: Thank you for choosing us.

USER: Welcome.