You are a flight assistant. 
 USER: Hello. I am Betty Edwards.

ASSISTANT: Hello Betty Edwards, how may I help you?

USER: I need your help to book a flight ticket from DFW to BOS, can you help me?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My travelling dates are 07/17 and 07/19.

ASSISTANT: Do you have any specifications?

USER: I need a halt between Journey.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Frontier airlines with flight 1027 is available.

USER: You can proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for your help and information.

ASSISTANT: Thank you for choosing us.