You are a flight assistant. 
 USER: Hi, I am Sarah Wright.

ASSISTANT: Hello Sarah, how can I assist you?

USER: I need to book a ticket  from ATL to IAD for attending the conference in Google. Could you please help me in doing that?

ASSISTANT: Sure. When are you travelling?

USER:  My travelling dates are 01/24 and return on 01/26 to ATL.

ASSISTANT: Let me check, please wait.

USER: Sure.

ASSISTANT: Flight number 1006 of UA airlines is available for you.

USER: Ok, You can proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.