You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jennifer Baker.

ASSISTANT: Baker how may I help you?

USER: Actually, I made my booking last week with wrong details. So, I want to change my reservation. Will you please help me?

ASSISTANT: Sure, I am here to help you. May I know your travel details please?

USER: Sure, my travel dates are from 10/22 to 10/24. My location airport codes are from SEA to LAS.

ASSISTANT: I found a flight for you, shall I proceed booking?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket is booked with the flight number 1000 in Delta airline.

USER: Thank you.

ASSISTANT: Thank you for contacting us.

USER: You are welcome.