You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to attend a Tennis competition in Houston HOU from OAK. Can you find a flight ticket for me?

ASSISTANT: Please mention your travelling dates?

USER: Ok, my planned trip dates are on Apr 03 and return on Apr 05.

ASSISTANT: Is there any connection limit?

USER: Ok, I need a single connecting flight.

ASSISTANT: Do you have any particular timings to travel?

USER: No, I don't have any specific timings.

ASSISTANT: May I know your good name to proceed for booking?

USER: Ok, I am Charles Lewis.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Frontier Airlines with connecting flight in the economy class with fare 100, can I proceed with this?

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Your ticket is confirmed with flight number 1019.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.