You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Janet Anderson.

ASSISTANT: How may I help you?

USER: I would like to book a ticket from DEN to IAD, can you please help me out?

ASSISTANT: Let me know your travelling dates?

USER: I am travelling on these dates 01/11 and 01/13.

ASSISTANT: Connecting flight can be booked with airline Delta for price 100 having flight number 1005.

USER: Ok, you can proceed.

ASSISTANT: Ticket is booked.

USER: Thank you for your services.

ASSISTANT: Thanks.