You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you today?

USER: I want to attend for an interview in San Francisco, so please book a flight ticket from LAS to SFO.

ASSISTANT: Sure, to book a ticket when you are planning to travel?

USER: I want to fly on Feb 22, return on Feb 24.

ASSISTANT: What is your maximum connection limit?

USER: I need a single connecting flight.

ASSISTANT: Can you please mention your name?

USER: My name is Christopher Martinez.

ASSISTANT: We are pleasure to inform you that there is a flight available with an Hawaiian airline of flight 1006 in an economy class with single connection.

USER: May I know the return time?

ASSISTANT: The return time is 23:00 hours.

USER: I want to return on morning flight.

ASSISTANT: Ok, please wait a moment I will check and let you know.

USER: Ok.

ASSISTANT: We found a flight with an Spirit airline of flight 1009 in an economy class with single connection and return time is 6:00 hours. Can I confirm your booking?

USER: Ok, proceed to booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.