You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Robert Perez here.

ASSISTANT: How can I help you?

USER: I want to reserve my ticket from SFO to HOU, can you please help me out?

ASSISTANT: Let me know your travelling dates.

USER: Ok, my planned dates of journey are from Apr, 23 to Apr, 25.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a connecting flight.

ASSISTANT: Ticket is found with airline Hawaiian for price 200 having flight number 1019.

USER: Ok, please book it.

ASSISTANT: Ticket is booked.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thanks.