You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I assist you?

USER: I would like to travel from IAH to HOU as a holiday trip. Can you do the reservation?

ASSISTANT: Please specify your journey dates in order to book a ticket.

USER: Dates are 12/27 and 12/29.

ASSISTANT: Ticket can be booked with connections 1, airline Hawaiian, flight number is 1002 for price 100. Shall I book ticket?

USER: Go ahead.

ASSISTANT: Please let me know your name?

USER: Gregory Hill here.

ASSISTANT: Ticket is booked.

USER: Thank you so much.

ASSISTANT: Thanks.