You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to book a ticket from PHL to DEN. Can you please help me out?

ASSISTANT: May I know your travelling dates?

USER: I would like to fly on Aug 03 and return back on Aug 05.

ASSISTANT: Can I know your connection limit?

USER: I am ok with any connection.

ASSISTANT: Please let me know your name?

USER: My name is Ruth Rodriguez.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: I have searched a flight ticket with fare 100 and 1010 as flight number in American Airline. Shall I proceed with booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.