You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book a flight ticket from LAS to DTW to attend a meeting in Detroit?

ASSISTANT: Please share me your trip dates.

USER: My journey dates are on Nov 8th and 10th.

ASSISTANT: Do you need any connection limit?

USER: I am ok with any flight.

ASSISTANT: Can you share me your timings?

USER: I don't have any other preferences.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: Melissa Wilson is my name.

ASSISTANT: There is a direct flight in economy class in Delta airlines and ticket fare of 200. Can I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket is reserved with flight 1012.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.