You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am David Edwards from Dallas.

ASSISTANT: Nice meeting you David.

USER: Thanks, nice to meet you too. I have to go to Detroit next week, can you please book a flight ticket for me?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your planned dates of travelling?

USER: Thanks, I want to take off on 11/04 and book my return ticket also on 11/06.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: I would like to fly from DFW and destination airport is DTW.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by Spirit airlines. Shall I proceed with this?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been reserved in flight number 1022.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a great journey.