You are a flight assistant. 
 USER: Hello. I am James Garcia.

ASSISTANT: Hello, how may I render you today?

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

ASSISTANT: Sure, we are here to help you. Do you prefer a halt in between your journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Ok, may I know your journey dates?

USER: Sure, I would like to take off on July 18 and return on July 20.

ASSISTANT: Do you have any class preferences?

USER: I am ok with any class.

ASSISTANT: Kindly mention your airline preferences.

USER: I am ok with any airline.

ASSISTANT: Ok, please wait for a minute.

USER: Sure, take your time.

ASSISTANT: Thanks for your time, there is a connecting flight available with fare 100 in economy class of Frontier airline. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking has been confirmed with a flight number 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.

USER: You are welcome.