You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me to book a flight ticket from PHL to DEN?

ASSISTANT: Sure, I am blissful to help you. When would you like me to book a ticket?

USER: My trip dates are 25 to 27 of Aug.

ASSISTANT: To proceed further, can I know your good name please?

USER: I am Margaret Gonzalez.

ASSISTANT: May I know your connection limit please?

USER: I need a connecting flight.

ASSISTANT: Are there any more specifications for you?

USER: I prefer to return in the morning.

ASSISTANT: We found a connecting flight 1025 in Spirit airlines at the price of 200 with economy class. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.