You are a flight assistant. 
 USER: Hi, My name is Thomas Williams.

ASSISTANT: Hello. How can I help you Thomas Williams?

USER: I am planning a trip with my friends, Can you help me booking my airline reservation.

ASSISTANT: Yaa sure. May I know the ur travelling  details?

USER: I want departure date on 12/28 and arrival date on 12/30.

ASSISTANT: Wait for a minut, i will be cheecking availability of flight tickets.

USER: I need to travel from Boston, MA-BOS to Charlotte, NC-CLT. I need a price limit less or equal to 1000 with connection limit one.

ASSISTANT: sure. Thank you for waiting, your reservation has done. Your flight number is 1018 and your airline name is Hawaiian. Number of connections are 1. The price of flight ticket is 200.

USER: Thank you so much for your valuable time.

ASSISTANT: you are welcome  Thomas Williams.