You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: Owning an emergency, I need a direct flight in my journey. Can you help me out?

ASSISTANT: Sure, I will help you with that. Can I have your good name for checking?

USER: Myself Elizabeth White.

ASSISTANT: Ok, please provide me your travel dates.

USER: My travel dates are 08/28 till 08/30.

ASSISTANT: Ok, please provide me airport codes too.

USER: My location airport codes are from DCA to LAS.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Yes, there is a flight in JetBlue airlines with connection 1, shall I go for booking?

USER: Please, proceed with it.

ASSISTANT: Ok, I have confirmed a ticket with flight number 1007.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: Welcome.