You are a flight assistant. 
 USER: Hello, I am Jeffrey Brown.

ASSISTANT: Hello, how can I aid you?

USER: I want to visit my brother hometown in BOS, can you help me with single connection of flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my depart is on 06/06 and return on 06/08.

ASSISTANT: What is source airport code?

USER: My source is DEN.

ASSISTANT: Ok, please wait for a while.

USER: OK.

ASSISTANT: We found a flight with fare of 100 of single connection and flight number 1000. Shall I proceed for booking?

USER: OK, proceed with booking.

ASSISTANT: Your ticket has been booked with Frontier airline.

USER: Thank you for the help.

ASSISTANT: Most welcome.