You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I have to go IAD for attending a business meeting there, can you please book a flight ticket from LAX?

ASSISTANT: Sure, will you provide your travelling dates please?

USER: My departure date is 03/11 and please book my return ticket also on 03/13.

ASSISTANT: Please mention the name processing.

USER: Sure, my name is Timothy Thompson.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting. There is a flight with price 100 and the connections 1 is available.

USER: Please confirm this flight ticket on my name.

ASSISTANT: Your ticket is booked.The flight number is 1009.

USER: Thank you for assisting me.

ASSISTANT: Welcome, have a great day.