You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Pamela Davis here.

ASSISTANT: How can I help you today?

USER: I am planning for a holiday trip to DFW, so please book a flight from CLT.

ASSISTANT: Sure, could you please tell me your journey dates?

USER: My travelling dates are 10/22 and 10/24.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Yes Pamela, there is a flight of Delta airlines with price 200. Shall I book?

USER: Yes, proceed.

ASSISTANT: Your ticket is booked in 1009 flight.

USER: Thank you.

ASSISTANT: Most welcome, have a safe journey.