You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I oblige you?

USER: I need to book a flight ticket from TX-IAH to NY-EWR to meet my parents. Could you please help me with booking a flight ticket?

ASSISTANT: Sure. How much you can afford for this journey?

USER: I can pay up to 5000.

ASSISTANT: Kindly, mention your trip dates,.

USER: 06/13 and 06/15 are my travelling dates.

ASSISTANT: To proceed booking I need your good name.

USER: I am Helen Robinson.

ASSISTANT: Thank you for being patience, there is a flight with airline: Hawaiian, flight number:1001, price 300, 1 connection. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you, have a happy journey.