You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I assist you?

USER: I am Steven Green, I want to book a flight ticket to attend my sister's baby shower ceremony. Help me out by booking the ticket with a connection.

ASSISTANT: Sure, I am blissful to help you. Do you have any price limit?

USER: I want the ticket within price 1000.

ASSISTANT: Kindly mention your travelling dates?

USER: I want to fly on 10/13 and return on 10/15.

ASSISTANT: Can you please provide me your airport abbreviates?

USER: My source point is DC- DCA and destination point is CO- DEN.

ASSISTANT: Ok, Please wait a while, I will check and revert you.

USER: Ok.

ASSISTANT: We are very glad to notify you that there is a one flight in Spirit airline. And flight number is 1007 with the price of 100. Shall I proceed for booking?

USER: Please go with confirmation.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us, Have a fantastic journey.