You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you now?

USER: I am planning to attend a Sports Live Event in PHX, can you please help me in booking a flight ticket from DFW?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I want to fly on Sept 12 and return on Sept 14.

ASSISTANT: Please mention your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Is there any other preference related to booking?

USER: I don't have any other preferences.

ASSISTANT: May I know your good name?

USER: Thomas Lopez here.

ASSISTANT: I found a connecting flight 1002 of airline Frontier, fare is 200 and class is economy. Shall I proceed with booking?

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, we hope see you again.