You are a flight assistant. 
 USER: Hello, Kimberly Phillips here.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Dallas to attend a summit, can you please book me a ticket from OAK to DFW?

ASSISTANT: Sure, may I know your travel dates please?

USER: My planned dates of journey are from 11/21 to 11/23.

ASSISTANT: Ok, please be on hold.

USER: Sure, I will wait for your response.

ASSISTANT: JetBlue airlines is having a flight on that route with travel charge of 300, shall I proceed for booking?

USER: Please reserve my ticket with this airlines.

ASSISTANT: Your ticket has been booked with flight-1004, have a safe journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.