You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to travel from DFW to DTW to explore nature. Will you reserve me a flight ticket for my journey?

ASSISTANT: Sure, I am happy to help you with that. Can you please mention on what dates you are willing to travel?

USER: I would like to depart on Aug 2 and return on Aug 4.

ASSISTANT: May I know your name please to proceed further?

USER: I am Helen Robinson.

ASSISTANT: Do you have any connection limit in your journey?

USER: No, I am ok with any connection.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: I found a flight for you with price of 100, flight number is 1022 in economy class and connection is 1 with Southwest airline. Is it ok for you?

USER: May I know, at what time this flight will depart?

ASSISTANT: The departure time is 14:00 hours.

USER: Ok, you can confirm it.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching us.