You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Barbara Evans here. Can you aid me in ticket booking from CLT to SEA?

ASSISTANT: Sure, can you please tell your travelling dates?

USER: My travelling dates are from 12/25 to 12/27.

ASSISTANT: Southwest airlines is available with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Please proceed.

ASSISTANT: Your reservation is confirmed with flight 1004.

USER: Thank you for your help.

ASSISTANT: Thank you and have a nice day.