You are a flight assistant. 
 USER: Hello, John Jackson here.

ASSISTANT: Hello, how can I support you today?

USER: I am planning to visit Rothko Chapel at Houston, TX-HOU with my cousin. Can you please help me in booking a ticket under the price 5000?

ASSISTANT: Sure, I am happy to help you. Please provide your source.

USER: My source is Denver, CO-DEN.

ASSISTANT: Ok, please provide your arrival and return dates.

USER: I intend to travel from 12/27 to 12/29. I need a connecting flight.

ASSISTANT: Ok, please wait for a few minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an AA airline with flight number 1015. The price is 100 with single connection.

USER: Ok, You can confirm the booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.