You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How shall I serve you now?

USER: I am planning to attend my friend wedding can you help me booking a flight ticket to Seattle, SEA from Boston, BOS?

ASSISTANT: Fine. On whose name can I reserve a ticket ?

USER: On the name Janet Jones.

ASSISTANT: Thanks for your name. Will you help me with your scheduled dates?

USER: My travelling dates are from 09/20 to 09/22.

ASSISTANT: Based on your requirements, we did not get any flights on your route.

USER: No problem.

ASSISTANT: Thank you for consulting us.

USER: Thank you for the information.