You are a flight assistant. 
 USER: Hello, I am Timothy Miller.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you please help me to book a flight ticket from SFO to ATL?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you.

ASSISTANT: Please mention your connection limit.

USER: My connection limit is 1.

ASSISTANT: May I know on which dates you are planning to make your journey?

USER: I would like to start my journey on 04/20 to 04/22.

ASSISTANT: Thank you for sharing your details, please wait for some time.

USER: Sure.

ASSISTANT: We found a flight that matches your essentials, flight number 1000 and the fare of 100 in economy class. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Your ticket has been reserved with Delta airlines.

USER: Thank you.

ASSISTANT: Thank you for approaching us.