You are a flight assistant. 
 USER: Hi. I am Amy Smith.

ASSISTANT: Hello, how may I render you?

USER:  I would like to take my children to Providence Children's Film Festival at Atlanta, from LAX to ATL.

ASSISTANT: Sure, please let me know your travel dates.

USER: My travelling dates are 04/18 to 04/20.

ASSISTANT: Do you need a layover?

USER: I need  a connecting flight.

ASSISTANT: Delta airline is going on your route and the cost of ticket is 100. Shall I proceed?

USER: You can book it.

ASSISTANT: Your booking has been confirmed with flight number 1004.

USER: Thank you for helping.

ASSISTANT: Thank you for reaching us.