You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I am Donna Carter need to book a flight to Las Vegas, can you please help me in reservation?

ASSISTANT: Sure, we are here to help you. Do you need any halt in your journey?

USER: Thank you. I need a halt in between my journey.

ASSISTANT: May I know your journey dates?

USER: My journey dates are from 05/04 to 05/06.

ASSISTANT: Can you share your airport codes?

USER: My airport codes are from SEA to LAS.

ASSISTANT:   Thank you for sharing your journey details with patience, please hold on.

USER: Ok.

ASSISTANT: You have a flight with airline Hawaiian and flight number is 1003 with 1 connection and price is 200.

USER: You can move forward with booking.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a nice day.