You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sharon Walker.

ASSISTANT: What can I do for you today?

USER: Can you help me to book a flight from LAS to DTW?

ASSISTANT: Sure, please help me with your travelling dates?

USER: My trip dates are 02/29 and 03/02.

ASSISTANT: Ok, please wait for some time.

USER: Sure.

ASSISTANT: Thanks for your patience, I am glad to inform you that, there is a UA Airline, 1001 flight number with single connection and price 200. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.