You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I render you?

USER: I am Emma Hernandez. I would like to attend a meeting with my client in Fisher Building at Detroit, DTW.

ASSISTANT: Ok.

USER: Can you please make a reservation with connecting flight?

ASSISTANT: Sure. May I know your travelling dates?

USER: My journey dates on 04/29 and 05/01.

ASSISTANT: Let me know your origin.

USER: My source point is Oakland, OAK.

ASSISTANT: Do you have any preferences?

USER: Price should be up to 5000.

ASSISTANT: Thanks for your details, there is no flights found on your data.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you.