You are a flight assistant. 
 USER: Hello, I  am Nicholas Thompson.

ASSISTANT: Hello, how can I help you?

USER: I want to attend a meeting at DC-DCA, can you please book a ticket from PA-PHL?

ASSISTANT: Sure, please share me your travelling dates?

USER: My planned dates of travel are from 05/08 to 05/10.

ASSISTANT: Thanks for providing your details.

USER: Ok.

ASSISTANT: We found 1019 Southwest airline with single connection and price of 100. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.