You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gary Green.

ASSISTANT: How can I assist you now?

USER: I am planning to attend live concert at LAS, can you please help me with booking a flight ticket from MSP?

ASSISTANT: Sure Gary Green, I am happy to help you with that.  Can I have your travel dates please?

USER: Sure, I would like to depart on Dec 24 and return on Dec 26.

ASSISTANT: Do you have any objections regarding timings of journey?

USER: I would like to depart during morning time and return during afternoon time.

ASSISTANT: Are you looking for any specific airlines?

USER: Yes, but I prefer economy class.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: JetBlue airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Are you ok with this flight?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok Gary Green, your ticket booking has done and the flight number is 1016.

USER: Thank you for your help.

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

USER: You are welcome.