You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Can you please book a ticket from LAS to CLT? As I have to attend get together party.

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, my planned departure and return travel dates are 25th and 27th of October.

ASSISTANT: Ok, could I have your name please?

USER: Yes, my name is Nancy Lopez.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: Both are ok for me.

ASSISTANT: The economy class with flight number 1007 of Hawaiian airline is available having fare as 100 and connection as 1, is it ok for you?

USER: That's fine, proceed for booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 10 hours and the arrival time is 4 hours.

USER: Thank you so much for your help.

ASSISTANT: You are welcome, have a great day..