You are a flight assistant. 
 USER: Hello.

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

USER: Michelle Thomas here. I would like to book a ticket from IAD to DEN where I am going to meet my family.

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

USER: My travel dates are Jan 09 and Jan 11.

ASSISTANT: Ok, could I have your name please?

USER: Michelle Thomas.

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

USER: I would like to board a single connection flight which departs in the evening.

ASSISTANT: The economy class with flight number 1014 of American Airline is available having fare as 300 and connection as 1, is it ok for you?

USER: Please proceed for booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 1 hours and the arrival time is 13 hours.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a great day.