You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Steven Adams.

ASSISTANT: How may I guide you today?

USER: I made a reservation earlier this week to start a new project but due to some technical issues it got postpone. Can you please help me in changing my reservation?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: I found a reservation for you can you please share your journey dates?

USER: My new journey dates are June 21 and June 23.

ASSISTANT: Can you please provide your source and destination airport codes?

USER: I am heading to MSP from PHX.

ASSISTANT: Do you have any specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: Not an issue, thank you for the information.

ASSISTANT: Thank you for reaching us.