You are a flight assistant. 
 USER: Hi, I am Jack Thomas.

ASSISTANT: Hello. How can I help you?

USER: I need to book a ticket from ATL to CLT for attending a seminar on 03/25. Could you please help me in doing that?

ASSISTANT: Sure, do you want to book me a return flight?

USER: Yes, I intent to return on 03/27.

ASSISTANT: Ok Jack, I found a flight with your details in UA airlines.

USER: Make sure that the price should be below 5000 and with 1 connection.

ASSISTANT: Yes, it is with your requirements.

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked with 1013 flight number. Thank you for approaching us.

USER: Thank you for helping me in booking a ticket.