You are a flight assistant. 
 USER: Hi, I am Joseph Williams.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Pioneer plaza at Dallas, can you please help me in reservation?

ASSISTANT: Sure, I will help you please share me your travelling dates?

USER: My travelling dates are from 08/13 to 08/15.

ASSISTANT: OK, do you have any limitations?

USER: Price should be under 1000. I want a single connecting flight.

ASSISTANT: Can you please share me your airport codes?

USER: My journey starts from WA-SEA to TX-DFW.

ASSISTANT: OK, please wait for few minutes, let me check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a 1027 JetBlue airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, please reserve my ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you, for reaching us.