You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking a flight ticket from SEA to DFW?

ASSISTANT: Sure, let me know your travelling dates?

USER: Sure, my planned travel dates are from Oct 22 to Oct 24.

ASSISTANT: Do you have any connection limit?

USER: I would prefer connecting flight for my trip.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Can I know your name?

USER: Myself Pamela Davis.

ASSISTANT: We found a connecting flight 1003 in United airline with fare 100 and class is economy. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.