You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I am Charles Wilson. I want to book a flight ticket to attend an event from DFW to LAX.

ASSISTANT: Sure, let me know if you need a flag stop?

USER: I need a connecting flight.

ASSISTANT: Ok, when are you willing to travel?

USER: 05/20 and 05/22 are my travelling dates.

ASSISTANT: JetBlue airline with flight number 1019 and fare of 300 is going on your way. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.