You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Patricia Green. Can you help me in booking my flight from IAD to PHX?

ASSISTANT: Ok, may I know your travelling dates?

USER: My trip dates will be May 22nd to May 24th.

ASSISTANT: Please let me know your journey timings?

USER: My return time should be in the afternoon.

ASSISTANT: Do you have any connection limit?

USER: I need a break with in my journey.

ASSISTANT: Here is a single connection flight with ticket fare 100 and 1000 as flight number and also ticket is available in economy class provided by Hawaiian airline. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.