You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Thomas Wright here.

ASSISTANT: How may I guide you?

USER: I need your help in booking of a flight ticket from EWR to MSP for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, I am here to help you. Can you please share your journey dates?

USER: Thank you, I am planning to leave my location on 08/04 and please book my return ticket also on 08/06.

ASSISTANT: Ok, please wait a moment. I will check the availability of flights.

USER: Sure, take your time.

ASSISTANT: Sorry Thomas, no flights has been found on your journey dates.

USER: Oh! Sad to hear that. Anyway, I will find another alternative to go there. Thank you for the information.

ASSISTANT: Thank you for reaching us.