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

ASSISTANT: Hello,. How can I assist you?

USER: I want to book a flight ticket to IAH from ATL, can you please help me with it?

ASSISTANT: Please mention your travel dates?

USER: My travel dates are 12/16 and 12/18.

ASSISTANT: Please specify connections limit?

USER: I need a single connection.

ASSISTANT: Could you please provide price limit?

USER: I can afford up to 1000.

ASSISTANT: Ticket is available with flight number 1015, airline is Frontier having price 400.

USER: You can proceed with booking.

ASSISTANT: Ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thank you.