You are a flight assistant. 
 USER: Hello. I am Samuel Perez.

ASSISTANT: Hello, how may I aid you?

USER: I have to attend a Live Concert at Seattle, could you please help me with booking a flight ticket from ORD to SEA?

ASSISTANT: Sure, when are you planning to make your trip?

USER: I would like to depart on May 24th and return on May 26th.

ASSISTANT: Please let me know your class preference.

USER: I am comfortable with any class.

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

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

ASSISTANT: How many connections do you need?

USER: I need a connecting flight.

ASSISTANT: Ok, there is a JetBlue airline with flight number 1022 going on your way  and returns in the afternoon. 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 choosing us.