You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am willing to book a flight from SEA to reach LAS, so please help me in booking a flight.

ASSISTANT: It's my pleasure to help you. May I know your planned travel dates of journey?

USER: My planned dates are on Mar 8th to 10th.

ASSISTANT: Do you have any connection limit preference?

USER: Yes, I prefer it.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Do you have any specific time concern?

USER: I would like to depart in morning time.

ASSISTANT: Could you help me with your name please?

USER: Sure, my name is James Smith.

ASSISTANT: Sorry, there is no morning flight available for the given dates.

USER: No worries, thank you.

ASSISTANT: Sorry for the inconvenience caused, James Smith. Thank you for reaching us.