You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donald Baker.

ASSISTANT: How may I help you with your concerns?

USER: I need a costlier flight for reserving a seat for mom to meet her friend in Denver, can you help me with my concern?

ASSISTANT: Ok, I will help you. Please can you let me know your journey dates?

USER: My mom want to start her journey on 03/27 and return back on 03/29.

ASSISTANT: Yes, provide me the journey locations codes for which your mother will be able to board the flight and land, if possible?

USER: Our nearest airport code to my location is DCA, and Denver airport code is DEN.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your own time.

ASSISTANT: Ok, there is a flight available with 1 connection limit and the airlines is JetBlue. Can I book the flight ticket on the name Donald Baker?

USER: Please proceed with it.

ASSISTANT: Ticket is been booked for your mother and the flight number is 1010.

USER: Thank you for your help.

ASSISTANT: Ok, thank you for connecting with our agency.