You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am William Miller, can you help me to book a flight from LAS to ATL?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are Mar 22 and 24.

ASSISTANT: Do you have any connection limit?

USER: I want single connection.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: I want to return at morning.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: You have a flight 1026 in Hawaiian airlines which departs at 8:00AM and return at 9:00AM having price 100, Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you.