You are a flight assistant. 
 USER: Hi, I am Ruth Williams.

ASSISTANT: Hello,. How can I oblige you today?

USER: I would like to book a flight ticket to Houston to participate in a film festival, can you help me to book a connecting flight ticket?

ASSISTANT: Sure, we are to aid you. When you are willing to travel?

USER: I will depart on 05/09 and I intend to return on 05/11.

ASSISTANT: May I know your budget for my ticket?

USER: I can pay up to 5000.

ASSISTANT: To proceed with further booking I need your airport codes.

USER: My source is New York, NY-JFK and my detination is Houston, TX-HOU.

ASSISTANT: Thanks for waiting. There is a flight AA as airline with the flight number 1000 with a stopover. Fare for the ticket is 100.

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket has been done.

USER: Thanks for helping in booking.

ASSISTANT: Thank you for availing us.