You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Daniel Campbell.

ASSISTANT: How may I help you?

USER: My friend has invited to attend his house warming event. Can you help me in booking a ticket from ORD to BOS?

ASSISTANT: Sure, please help me with your journey dates.

USER: My journey dates are 01/14 and 01/16.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: Delta airlines with price 100 is providing service on your route. Shall I book the ticket?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1006.

USER: Thank you for your response.