You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: I am Stephanie Perez. I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket from ATL to HOU?

ASSISTANT: Sure, on what dates will you be travelling?

USER: I would like to depart on Apr 22nd and return on Apr 24th.

ASSISTANT: At what time would you like to depart and return?

USER: Make sure that my return time must be morning.

ASSISTANT: How many connections do you need?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure, take your time.

ASSISTANT: There is an United airline with flight number 1001 going on your way and the fare is 200. Is that fine?

USER: Yes, please confirm the booking.

ASSISTANT: Your booking has been confirmed.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for approaching us.