You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Melissa Thomas. I am planning to go for pioneer plaza at Dallas, DFW. Can you please book a ticket from Boston, BOS?

ASSISTANT: Sure, may I know your travelling dates?

USER: Journey dates are 06/28 to 06/30.

ASSISTANT: Kindly provide your price limit.

USER: I can afford up to 200.

ASSISTANT: Thanks for the information. There is a flight found with number 1015, Frontier as airline and the cost of the ticket is 200.

USER: You can proceed.

ASSISTANT: Your ticket is booked with a connection.

USER: Thank you.

ASSISTANT: Thanks for availing us.