You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Please help me in booking flight ticket from PHL to DFW.

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are Apr 06 to Apr 08.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: Carolyn Turner.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline JetBlue with flight 1002 having a fare 100 with stopover. Shall I proceed with booking?

USER: Can you please check the flight in normal cost airline?

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight 1020 having a fare 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your booking has been processed for direct flight.

USER: Thank you.

ASSISTANT: Thank you.