You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Nancy Smith. I am planning to attend music concert at ATL, can you please help me with booking a flight ticket from IAH?

ASSISTANT: Sure, May I know your travelling dates?

USER: Sure, I would like to depart on June 7 and return on June 9.

ASSISTANT: Ok, do you prefer direct flight or connected flight?

USER: I need a flight with 1 connection.

ASSISTANT: Ok, please mention your depart time and return time.

USER: I would like to depart during afternoon time.

ASSISTANT: Ok, do you have any class preference?

USER: No.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight in 1008 Southwest Airlines with a fare of 100.

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked and depart time is 15:00PM.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.