You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: I am Raymond Thompson. I want to attend a sports festival at Houston, IAH so, can you book a ticket within the fare of 500?

ASSISTANT: Sure, we are willing to help you.

USER: Thank you.

ASSISTANT: Can I have your take off point?

USER: I want to take off from Washington, DCA.

ASSISTANT: When are you planning to depart and come back to Washington?

USER: My travel dates are 05/04 and 05/06.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we have a connecting flight in Hawaiian airline with price 100 and flight number is 1025. Shall I make it confirm?

USER: Yes, please confirm my booking.

ASSISTANT: Your reservation has been confirmed on the name Raymond Thompson.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us.