You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: My name is Charles Adams, I want to book a flight from LAS to DEN. Can you help me with booking?

ASSISTANT: Sure, Can you please provide your planned dates?

USER: I will fly on July 31 and return on Aug 02.

ASSISTANT: Ok, Let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: Ok, please share your class preference.

USER: I am fine with any class.

ASSISTANT: Do you have any other specifications?

USER: Please find me return flight in morning.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Southwest airlines is providing connecting flight on this route with a ticket fare of 200, shall I book your ticket?

USER: Please proceed with booking.

ASSISTANT: Sure, your booking has been done in 1025 and the arrival time is 6:00 AM.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.