You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a ticket from IAH to CLT, can you help me?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My trip dates are May 07 and 09.

ASSISTANT: Ok, do you have any specifications?

USER: I prefer a connecting flight.

ASSISTANT: I found a flight for you with Frontier Airlines and it costs you 100. Shall I proceed?

USER: Book the ticket in the name of Edward Hernandez.

ASSISTANT: Your ticket has been booked with 1016 flight number.

USER: Thank you for booking.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.