You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: Can you please help me to book a flight ticket from IAH to LAS?

ASSISTANT: Ok, I am here to help you with that. Can I know your itinerary dates?

USER: My trip dates are 04/19 and 04/21.

ASSISTANT: Can I have your good name?

USER: I am Dennis Mitchell.

ASSISTANT: Is there any other requirements?

USER: I need a connecting flight which departs at morning.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: The JetBlue airlines are providing a flight having a connection limit  1 and the ticket fare of 200. Can I proceed with the ticket booking?

USER: Yes, proceed for booking.

ASSISTANT: I have confirmed your flight ticket in an economy class and the flight number 1022.

USER: Please share the depart timings.

ASSISTANT: Thank you for approaching us. Have a safe journey.

USER: Thank you but please share the depart timings.

ASSISTANT: Ok, the departure time is at 5:00 and return at 1:00.

USER: Thank you.