You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Myself Margaret Jackson.

ASSISTANT: Hello Jackson.

USER:   I am planning to go for my daughter-in law home, can you please help me to book my ticket from DEN to PHL?

ASSISTANT: Sure, when would you like to depart on?

USER: My departure day is 12/17 and please book return ticket also on 12/19.

ASSISTANT: Definitely.

USER: Ok.

ASSISTANT: Please wait a moment to check to the availability of flights and I will revert to you.

USER: Ok, I will wait.

ASSISTANT: Based on your details flight number 1014 from JetBlue airline with connection 1 is the best match for you. Shall I proceed with it?

USER: Please book this flight ticket on my name.

ASSISTANT: Sure, your ticket has been booked successfully.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for using our service, have a great journey.

USER: Welcome.