You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need to do a reservation for my friend on 02/22. Can you help me?

ASSISTANT: Sure, please help me with your name?

USER: Ok, Christopher Turner is my name.

ASSISTANT: Ok, help me with your airport codes?

USER: Sure, my airport codes are as Houston, TX - HOU and Detroit, MI - DTW.

ASSISTANT: Ok, let me know your return date please?

USER: 02/24 is m return date.

ASSISTANT: Ok, any connection limit?

USER: Yes, I need one connection.

ASSISTANT: Ok, flight- 1024, airline- Frontier, price- 100 with connection matching you requested details. Shall I proceed?

USER: Yes, please proceed now.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thanks a lot for the great help.

ASSISTANT: Thanks for opting us.